Home / 1,656,005.40-2,484,008.10-592,248.60

Finding the Fourth Proportional to 1,656,005.40, 2,484,008.10 and 592,248.60

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Solution

The fourth proportional to 1,656,005.40, 2,484,008.10 and 592,248.60 is: 888,372.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,005.40 : 2,484,008.10 = 592,248.60 : x
  2. Step 2: Convert to fraction form
    1,656,005.40/2,484,008.10 = 592,248.60/x
  3. Step 3: Cross multiply
    1,656,005.40x = 2,484,008.10 × 592,248.60
  4. Step 4: Simplify right side
    1,656,005.40x = 1,471,150,319,613.66
  5. Step 5: Solve for x
    x = 1,471,150,319,613.66/1,656,005.40
  6. Step 6: Final answer
    x = 888,372.90

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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.