Home / 1,266,562.18-1,899,847.19-307,014.04

Finding the Fourth Proportional to 1,266,562.18, 1,899,847.19 and 307,014.04

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Solution

The fourth proportional to 1,266,562.18, 1,899,847.19 and 307,014.04 is: 460,522.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,266,562.18 : 1,899,847.19 = 307,014.04 : x
  2. Step 2: Convert to fraction form
    1,266,562.18/1,899,847.19 = 307,014.04/x
  3. Step 3: Cross multiply
    1,266,562.18x = 1,899,847.19 × 307,014.04
  4. Step 4: Simplify right side
    1,266,562.18x = 583,279,761,184.55
  5. Step 5: Solve for x
    x = 583,279,761,184.55/1,266,562.18
  6. Step 6: Final answer
    x = 460,522.01

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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.