Home / 2,472,423.30-3,709,053.63-852,752.34

Finding the Fourth Proportional to 2,472,423.30, 3,709,053.63 and 852,752.34

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Solution

The fourth proportional to 2,472,423.30, 3,709,053.63 and 852,752.34 is: 1,279,272.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,472,423.30 : 3,709,053.63 = 852,752.34 : x
  2. Step 2: Convert to fraction form
    2,472,423.30/3,709,053.63 = 852,752.34/x
  3. Step 3: Cross multiply
    2,472,423.30x = 3,709,053.63 × 852,752.34
  4. Step 4: Simplify right side
    2,472,423.30x = 3,162,904,162,167.99
  5. Step 5: Solve for x
    x = 3,162,904,162,167.99/2,472,423.30
  6. Step 6: Final answer
    x = 1,279,272.92

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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.