Home / 1,006,234.60-1,507,739.10-532,301.80

Finding the Fourth Proportional to 1,006,234.60, 1,507,739.10 and 532,301.80

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Solution

The fourth proportional to 1,006,234.60, 1,507,739.10 and 532,301.80 is: 797,599.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,234.60 : 1,507,739.10 = 532,301.80 : x
  2. Step 2: Convert to fraction form
    1,006,234.60/1,507,739.10 = 532,301.80/x
  3. Step 3: Cross multiply
    1,006,234.60x = 1,507,739.10 × 532,301.80
  4. Step 4: Simplify right side
    1,006,234.60x = 802,572,236,860.38
  5. Step 5: Solve for x
    x = 802,572,236,860.38/1,006,234.60
  6. Step 6: Final answer
    x = 797,599.52

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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.