Home / 6,250,081.97-9,376,021.35-1,932,468.91

Finding the Fourth Proportional to 6,250,081.97, 9,376,021.35 and 1,932,468.91

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Solution

The fourth proportional to 6,250,081.97, 9,376,021.35 and 1,932,468.91 is: 2,898,981.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,250,081.97 : 9,376,021.35 = 1,932,468.91 : x
  2. Step 2: Convert to fraction form
    6,250,081.97/9,376,021.35 = 1,932,468.91/x
  3. Step 3: Cross multiply
    6,250,081.97x = 9,376,021.35 × 1,932,468.91
  4. Step 4: Simplify right side
    6,250,081.97x = 18,118,869,734,931.18
  5. Step 5: Solve for x
    x = 18,118,869,734,931.18/6,250,081.97
  6. Step 6: Final answer
    x = 2,898,981.14

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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.