Home / 1,077,470.45-1,486,976.23-594,034.86

Finding the Fourth Proportional to 1,077,470.45, 1,486,976.23 and 594,034.86

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Solution

The fourth proportional to 1,077,470.45, 1,486,976.23 and 594,034.86 is: 819,805.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,470.45 : 1,486,976.23 = 594,034.86 : x
  2. Step 2: Convert to fraction form
    1,077,470.45/1,486,976.23 = 594,034.86/x
  3. Step 3: Cross multiply
    1,077,470.45x = 1,486,976.23 × 594,034.86
  4. Step 4: Simplify right side
    1,077,470.45x = 883,315,722,930.08
  5. Step 5: Solve for x
    x = 883,315,722,930.08/1,077,470.45
  6. Step 6: Final answer
    x = 819,805.05

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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.