Home / 8,522,522.64-11,761,011.36-4,655,046.24

Finding the Fourth Proportional to 8,522,522.64, 11,761,011.36 and 4,655,046.24

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Solution

The fourth proportional to 8,522,522.64, 11,761,011.36 and 4,655,046.24 is: 6,423,925.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,522,522.64 : 11,761,011.36 = 4,655,046.24 : x
  2. Step 2: Convert to fraction form
    8,522,522.64/11,761,011.36 = 4,655,046.24/x
  3. Step 3: Cross multiply
    8,522,522.64x = 11,761,011.36 × 4,655,046.24
  4. Step 4: Simplify right side
    8,522,522.64x = 54,748,051,709,965.29
  5. Step 5: Solve for x
    x = 54,748,051,709,965.29/8,522,522.64
  6. Step 6: Final answer
    x = 6,423,925.64

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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.