Home / 4,356,385.10-6,534,577.65-4,160,429.90

Finding the Fourth Proportional to 4,356,385.10, 6,534,577.65 and 4,160,429.90

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Solution

The fourth proportional to 4,356,385.10, 6,534,577.65 and 4,160,429.90 is: 6,240,644.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,356,385.10 : 6,534,577.65 = 4,160,429.90 : x
  2. Step 2: Convert to fraction form
    4,356,385.10/6,534,577.65 = 4,160,429.90/x
  3. Step 3: Cross multiply
    4,356,385.10x = 6,534,577.65 × 4,160,429.90
  4. Step 4: Simplify right side
    4,356,385.10x = 27,186,652,238,931.73
  5. Step 5: Solve for x
    x = 27,186,652,238,931.73/4,356,385.10
  6. Step 6: Final answer
    x = 6,240,644.85

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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.