Home / 3,331,098.96-4,995,900.96-1,532,254.80

Finding the Fourth Proportional to 3,331,098.96, 4,995,900.96 and 1,532,254.80

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Solution

The fourth proportional to 3,331,098.96, 4,995,900.96 and 1,532,254.80 is: 2,298,038.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,098.96 : 4,995,900.96 = 1,532,254.80 : x
  2. Step 2: Convert to fraction form
    3,331,098.96/4,995,900.96 = 1,532,254.80/x
  3. Step 3: Cross multiply
    3,331,098.96x = 4,995,900.96 × 1,532,254.80
  4. Step 4: Simplify right side
    3,331,098.96x = 7,654,993,226,284.61
  5. Step 5: Solve for x
    x = 7,654,993,226,284.61/3,331,098.96
  6. Step 6: Final answer
    x = 2,298,038.37

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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.