Home / 8,925,004.71-13,387,505.85-5,891,659.83

Finding the Fourth Proportional to 8,925,004.71, 13,387,505.85 and 5,891,659.83

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Solution

The fourth proportional to 8,925,004.71, 13,387,505.85 and 5,891,659.83 is: 8,837,488.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,925,004.71 : 13,387,505.85 = 5,891,659.83 : x
  2. Step 2: Convert to fraction form
    8,925,004.71/13,387,505.85 = 5,891,659.83/x
  3. Step 3: Cross multiply
    8,925,004.71x = 13,387,505.85 × 5,891,659.83
  4. Step 4: Simplify right side
    8,925,004.71x = 78,874,630,440,335
  5. Step 5: Solve for x
    x = 78,874,630,440,335/8,925,004.71
  6. Step 6: Final answer
    x = 8,837,488.94

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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.