Home / 3,779,077.04-5,664,708.88-1,755,670

Finding the Fourth Proportional to 3,779,077.04, 5,664,708.88 and 1,755,670

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Solution

The fourth proportional to 3,779,077.04, 5,664,708.88 and 1,755,670 is: 2,631,690.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,077.04 : 5,664,708.88 = 1,755,670 : x
  2. Step 2: Convert to fraction form
    3,779,077.04/5,664,708.88 = 1,755,670/x
  3. Step 3: Cross multiply
    3,779,077.04x = 5,664,708.88 × 1,755,670
  4. Step 4: Simplify right side
    3,779,077.04x = 9,945,359,439,349.60
  5. Step 5: Solve for x
    x = 9,945,359,439,349.60/3,779,077.04
  6. Step 6: Final answer
    x = 2,631,690.05

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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.