Home / 2,034,890.70-3,052,773.45-615,090.30

Finding the Fourth Proportional to 2,034,890.70, 3,052,773.45 and 615,090.30

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Solution

The fourth proportional to 2,034,890.70, 3,052,773.45 and 615,090.30 is: 922,767.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,890.70 : 3,052,773.45 = 615,090.30 : x
  2. Step 2: Convert to fraction form
    2,034,890.70/3,052,773.45 = 615,090.30/x
  3. Step 3: Cross multiply
    2,034,890.70x = 3,052,773.45 × 615,090.30
  4. Step 4: Simplify right side
    2,034,890.70x = 1,877,731,337,192.54
  5. Step 5: Solve for x
    x = 1,877,731,337,192.54/2,034,890.70
  6. Step 6: Final answer
    x = 922,767.66

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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.