Home / 7,150,452.50-10,724,165.57-2,357,002.29

Finding the Fourth Proportional to 7,150,452.50, 10,724,165.57 and 2,357,002.29

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Solution

The fourth proportional to 7,150,452.50, 10,724,165.57 and 2,357,002.29 is: 3,535,004.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,150,452.50 : 10,724,165.57 = 2,357,002.29 : x
  2. Step 2: Convert to fraction form
    7,150,452.50/10,724,165.57 = 2,357,002.29/x
  3. Step 3: Cross multiply
    7,150,452.50x = 10,724,165.57 × 2,357,002.29
  4. Step 4: Simplify right side
    7,150,452.50x = 25,276,882,795,044.14
  5. Step 5: Solve for x
    x = 25,276,882,795,044.14/7,150,452.50
  6. Step 6: Final answer
    x = 3,535,004.65

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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.