Home / 10,024,830.09-13,834,292.13-5,441,151.51

Finding the Fourth Proportional to 10,024,830.09, 13,834,292.13 and 5,441,151.51

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Solution

The fourth proportional to 10,024,830.09, 13,834,292.13 and 5,441,151.51 is: 7,508,803.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,830.09 : 13,834,292.13 = 5,441,151.51 : x
  2. Step 2: Convert to fraction form
    10,024,830.09/13,834,292.13 = 5,441,151.51/x
  3. Step 3: Cross multiply
    10,024,830.09x = 13,834,292.13 × 5,441,151.51
  4. Step 4: Simplify right side
    10,024,830.09x = 75,274,479,512,930.62
  5. Step 5: Solve for x
    x = 75,274,479,512,930.62/10,024,830.09
  6. Step 6: Final answer
    x = 7,508,803.52

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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.