Home / 7,338,940.90-11,008,411.35-6,677,592.10

Finding the Fourth Proportional to 7,338,940.90, 11,008,411.35 and 6,677,592.10

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Solution

The fourth proportional to 7,338,940.90, 11,008,411.35 and 6,677,592.10 is: 10,016,388.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,338,940.90 : 11,008,411.35 = 6,677,592.10 : x
  2. Step 2: Convert to fraction form
    7,338,940.90/11,008,411.35 = 6,677,592.10/x
  3. Step 3: Cross multiply
    7,338,940.90x = 11,008,411.35 × 6,677,592.10
  4. Step 4: Simplify right side
    7,338,940.90x = 73,509,680,664,310.33
  5. Step 5: Solve for x
    x = 73,509,680,664,310.33/7,338,940.90
  6. Step 6: Final answer
    x = 10,016,388.15

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.