Home / 8,925,553.48-12,317,523.62-5,057,946.04

Finding the Fourth Proportional to 8,925,553.48, 12,317,523.62 and 5,057,946.04

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Solution

The fourth proportional to 8,925,553.48, 12,317,523.62 and 5,057,946.04 is: 6,980,112.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,925,553.48 : 12,317,523.62 = 5,057,946.04 : x
  2. Step 2: Convert to fraction form
    8,925,553.48/12,317,523.62 = 5,057,946.04/x
  3. Step 3: Cross multiply
    8,925,553.48x = 12,317,523.62 × 5,057,946.04
  4. Step 4: Simplify right side
    8,925,553.48x = 62,301,369,760,301.92
  5. Step 5: Solve for x
    x = 62,301,369,760,301.92/8,925,553.48
  6. Step 6: Final answer
    x = 6,980,112.76

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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.