Home / 10,024,927.69-13,834,029.59-5,441,151.37

Finding the Fourth Proportional to 10,024,927.69, 13,834,029.59 and 5,441,151.37

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Solution

The fourth proportional to 10,024,927.69, 13,834,029.59 and 5,441,151.37 is: 7,508,587.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,927.69 : 13,834,029.59 = 5,441,151.37 : x
  2. Step 2: Convert to fraction form
    10,024,927.69/13,834,029.59 = 5,441,151.37/x
  3. Step 3: Cross multiply
    10,024,927.69x = 13,834,029.59 × 5,441,151.37
  4. Step 4: Simplify right side
    10,024,927.69x = 75,273,049,029,043.28
  5. Step 5: Solve for x
    x = 75,273,049,029,043.28/10,024,927.69
  6. Step 6: Final answer
    x = 7,508,587.73

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1.5x scale

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.