Home / 10,314,767.39-15,472,665.02-3,925,514.93

Finding the Fourth Proportional to 10,314,767.39, 15,472,665.02 and 3,925,514.93

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Solution

The fourth proportional to 10,314,767.39, 15,472,665.02 and 3,925,514.93 is: 5,888,467.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,314,767.39 : 15,472,665.02 = 3,925,514.93 : x
  2. Step 2: Convert to fraction form
    10,314,767.39/15,472,665.02 = 3,925,514.93/x
  3. Step 3: Cross multiply
    10,314,767.39x = 15,472,665.02 × 3,925,514.93
  4. Step 4: Simplify right side
    10,314,767.39x = 60,738,177,475,349.21
  5. Step 5: Solve for x
    x = 60,738,177,475,349.21/10,314,767.39
  6. Step 6: Final answer
    x = 5,888,467.98

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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.