Home / 5,293,267.83-7,940,281.24-2,216,162.16

Finding the Fourth Proportional to 5,293,267.83, 7,940,281.24 and 2,216,162.16

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Solution

The fourth proportional to 5,293,267.83, 7,940,281.24 and 2,216,162.16 is: 3,324,402.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,293,267.83 : 7,940,281.24 = 2,216,162.16 : x
  2. Step 2: Convert to fraction form
    5,293,267.83/7,940,281.24 = 2,216,162.16/x
  3. Step 3: Cross multiply
    5,293,267.83x = 7,940,281.24 × 2,216,162.16
  4. Step 4: Simplify right side
    5,293,267.83x = 17,596,950,812,982.78
  5. Step 5: Solve for x
    x = 17,596,950,812,982.78/5,293,267.83
  6. Step 6: Final answer
    x = 3,324,402.13

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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.