Home / 10,931,052.12-16,385,604.92-3,737,666.48

Finding the Fourth Proportional to 10,931,052.12, 16,385,604.92 and 3,737,666.48

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Solution

The fourth proportional to 10,931,052.12, 16,385,604.92 and 3,737,666.48 is: 5,602,747.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,931,052.12 : 16,385,604.92 = 3,737,666.48 : x
  2. Step 2: Convert to fraction form
    10,931,052.12/16,385,604.92 = 3,737,666.48/x
  3. Step 3: Cross multiply
    10,931,052.12x = 16,385,604.92 × 3,737,666.48
  4. Step 4: Simplify right side
    10,931,052.12x = 61,243,926,264,007.08
  5. Step 5: Solve for x
    x = 61,243,926,264,007.08/10,931,052.12
  6. Step 6: Final answer
    x = 5,602,747.62

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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.