Home / 1,077,458.13-1,486,902.53-594,040.60

Finding the Fourth Proportional to 1,077,458.13, 1,486,902.53 and 594,040.60

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Solution

The fourth proportional to 1,077,458.13, 1,486,902.53 and 594,040.60 is: 819,781.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,458.13 : 1,486,902.53 = 594,040.60 : x
  2. Step 2: Convert to fraction form
    1,077,458.13/1,486,902.53 = 594,040.60/x
  3. Step 3: Cross multiply
    1,077,458.13x = 1,486,902.53 × 594,040.60
  4. Step 4: Simplify right side
    1,077,458.13x = 883,280,471,062.72
  5. Step 5: Solve for x
    x = 883,280,471,062.72/1,077,458.13
  6. Step 6: Final answer
    x = 819,781.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.