Home / 10,569,751.12-14,587,280.40-5,924,325.25

Finding the Fourth Proportional to 10,569,751.12, 14,587,280.40 and 5,924,325.25

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Solution

The fourth proportional to 10,569,751.12, 14,587,280.40 and 5,924,325.25 is: 8,176,142.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,569,751.12 : 14,587,280.40 = 5,924,325.25 : x
  2. Step 2: Convert to fraction form
    10,569,751.12/14,587,280.40 = 5,924,325.25/x
  3. Step 3: Cross multiply
    10,569,751.12x = 14,587,280.40 × 5,924,325.25
  4. Step 4: Simplify right side
    10,569,751.12x = 86,419,793,602,550.11
  5. Step 5: Solve for x
    x = 86,419,793,602,550.11/10,569,751.12
  6. Step 6: Final answer
    x = 8,176,142.71

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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.