Home / 1,077,480.54-1,486,854.63-594,019.26

Finding the Fourth Proportional to 1,077,480.54, 1,486,854.63 and 594,019.26

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Solution

The fourth proportional to 1,077,480.54, 1,486,854.63 and 594,019.26 is: 819,708.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,480.54 : 1,486,854.63 = 594,019.26 : x
  2. Step 2: Convert to fraction form
    1,077,480.54/1,486,854.63 = 594,019.26/x
  3. Step 3: Cross multiply
    1,077,480.54x = 1,486,854.63 × 594,019.26
  4. Step 4: Simplify right side
    1,077,480.54x = 883,220,287,040.17
  5. Step 5: Solve for x
    x = 883,220,287,040.17/1,077,480.54
  6. Step 6: Final answer
    x = 819,708.81

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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.