Home / 10,566,831.04-14,583,767.20-5,920,930.24

Finding the Fourth Proportional to 10,566,831.04, 14,583,767.20 and 5,920,930.24

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Solution

The fourth proportional to 10,566,831.04, 14,583,767.20 and 5,920,930.24 is: 8,171,746.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,566,831.04 : 14,583,767.20 = 5,920,930.24 : x
  2. Step 2: Convert to fraction form
    10,566,831.04/14,583,767.20 = 5,920,930.24/x
  3. Step 3: Cross multiply
    10,566,831.04x = 14,583,767.20 × 5,920,930.24
  4. Step 4: Simplify right side
    10,566,831.04x = 86,349,468,227,600.12
  5. Step 5: Solve for x
    x = 86,349,468,227,600.12/10,566,831.04
  6. Step 6: Final answer
    x = 8,171,746.85

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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.