Home / 6,812,579.27-9,399,001.56-4,366,539.14

Finding the Fourth Proportional to 6,812,579.27, 9,399,001.56 and 4,366,539.14

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Solution

The fourth proportional to 6,812,579.27, 9,399,001.56 and 4,366,539.14 is: 6,024,312.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,812,579.27 : 9,399,001.56 = 4,366,539.14 : x
  2. Step 2: Convert to fraction form
    6,812,579.27/9,399,001.56 = 4,366,539.14/x
  3. Step 3: Cross multiply
    6,812,579.27x = 9,399,001.56 × 4,366,539.14
  4. Step 4: Simplify right side
    6,812,579.27x = 41,041,108,178,160.91
  5. Step 5: Solve for x
    x = 41,041,108,178,160.91/6,812,579.27
  6. Step 6: Final answer
    x = 6,024,312.76

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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.