Home / 2,925,759.86-4,387,505.16-1,006,306.10

Finding the Fourth Proportional to 2,925,759.86, 4,387,505.16 and 1,006,306.10

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Solution

The fourth proportional to 2,925,759.86, 4,387,505.16 and 1,006,306.10 is: 1,509,068.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,925,759.86 : 4,387,505.16 = 1,006,306.10 : x
  2. Step 2: Convert to fraction form
    2,925,759.86/4,387,505.16 = 1,006,306.10/x
  3. Step 3: Cross multiply
    2,925,759.86x = 4,387,505.16 × 1,006,306.10
  4. Step 4: Simplify right side
    2,925,759.86x = 4,415,173,206,289.48
  5. Step 5: Solve for x
    x = 4,415,173,206,289.48/2,925,759.86
  6. Step 6: Final answer
    x = 1,509,068.90

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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.