Home / 3,152,456.01-4,729,348.22-1,022,374.04

Finding the Fourth Proportional to 3,152,456.01, 4,729,348.22 and 1,022,374.04

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Solution

The fourth proportional to 3,152,456.01, 4,729,348.22 and 1,022,374.04 is: 1,533,776.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,152,456.01 : 4,729,348.22 = 1,022,374.04 : x
  2. Step 2: Convert to fraction form
    3,152,456.01/4,729,348.22 = 1,022,374.04/x
  3. Step 3: Cross multiply
    3,152,456.01x = 4,729,348.22 × 1,022,374.04
  4. Step 4: Simplify right side
    3,152,456.01x = 4,835,162,817,489.60
  5. Step 5: Solve for x
    x = 4,835,162,817,489.60/3,152,456.01
  6. Step 6: Final answer
    x = 1,533,776.46

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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.