Home / 9,032,880.44-12,465,388.10-4,902,914.76

Finding the Fourth Proportional to 9,032,880.44, 12,465,388.10 and 4,902,914.76

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Solution

The fourth proportional to 9,032,880.44, 12,465,388.10 and 4,902,914.76 is: 6,766,029.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,032,880.44 : 12,465,388.10 = 4,902,914.76 : x
  2. Step 2: Convert to fraction form
    9,032,880.44/12,465,388.10 = 4,902,914.76/x
  3. Step 3: Cross multiply
    9,032,880.44x = 12,465,388.10 × 4,902,914.76
  4. Step 4: Simplify right side
    9,032,880.44x = 61,116,735,304,618.35
  5. Step 5: Solve for x
    x = 61,116,735,304,618.35/9,032,880.44
  6. Step 6: Final answer
    x = 6,766,029.48

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.