Home / 5,006,831.76-7,510,834.08-1,593,923.04

Finding the Fourth Proportional to 5,006,831.76, 7,510,834.08 and 1,593,923.04

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Solution

The fourth proportional to 5,006,831.76, 7,510,834.08 and 1,593,923.04 is: 2,391,071.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,006,831.76 : 7,510,834.08 = 1,593,923.04 : x
  2. Step 2: Convert to fraction form
    5,006,831.76/7,510,834.08 = 1,593,923.04/x
  3. Step 3: Cross multiply
    5,006,831.76x = 7,510,834.08 × 1,593,923.04
  4. Step 4: Simplify right side
    5,006,831.76x = 11,971,691,489,729.20
  5. Step 5: Solve for x
    x = 11,971,691,489,729.20/5,006,831.76
  6. Step 6: Final answer
    x = 2,391,071.25

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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.