Home / 7,106,314.38-10,657,084.64-2,312,876.34

Finding the Fourth Proportional to 7,106,314.38, 10,657,084.64 and 2,312,876.34

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Solution

The fourth proportional to 7,106,314.38, 10,657,084.64 and 2,312,876.34 is: 3,468,537.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,106,314.38 : 10,657,084.64 = 2,312,876.34 : x
  2. Step 2: Convert to fraction form
    7,106,314.38/10,657,084.64 = 2,312,876.34/x
  3. Step 3: Cross multiply
    7,106,314.38x = 10,657,084.64 × 2,312,876.34
  4. Step 4: Simplify right side
    7,106,314.38x = 24,648,518,917,233.42
  5. Step 5: Solve for x
    x = 24,648,518,917,233.42/7,106,314.38
  6. Step 6: Final answer
    x = 3,468,537.64

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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.