Home / 5,752,862.04-8,627,050.20-2,156,668.56

Finding the Fourth Proportional to 5,752,862.04, 8,627,050.20 and 2,156,668.56

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Solution

The fourth proportional to 5,752,862.04, 8,627,050.20 and 2,156,668.56 is: 3,234,162.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,752,862.04 : 8,627,050.20 = 2,156,668.56 : x
  2. Step 2: Convert to fraction form
    5,752,862.04/8,627,050.20 = 2,156,668.56/x
  3. Step 3: Cross multiply
    5,752,862.04x = 8,627,050.20 × 2,156,668.56
  4. Step 4: Simplify right side
    5,752,862.04x = 18,605,687,931,881.71
  5. Step 5: Solve for x
    x = 18,605,687,931,881.71/5,752,862.04
  6. Step 6: Final answer
    x = 3,234,162.02

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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.