Home / 1,656,188.16-2,484,281.04-534,257.20

Finding the Fourth Proportional to 1,656,188.16, 2,484,281.04 and 534,257.20

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Solution

The fourth proportional to 1,656,188.16, 2,484,281.04 and 534,257.20 is: 801,385.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,188.16 : 2,484,281.04 = 534,257.20 : x
  2. Step 2: Convert to fraction form
    1,656,188.16/2,484,281.04 = 534,257.20/x
  3. Step 3: Cross multiply
    1,656,188.16x = 2,484,281.04 × 534,257.20
  4. Step 4: Simplify right side
    1,656,188.16x = 1,327,245,032,443.49
  5. Step 5: Solve for x
    x = 1,327,245,032,443.49/1,656,188.16
  6. Step 6: Final answer
    x = 801,385.41

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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.