Home / 1,077,471.04-1,486,841.52-594,009.76

Finding the Fourth Proportional to 1,077,471.04, 1,486,841.52 and 594,009.76

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Solution

The fourth proportional to 1,077,471.04, 1,486,841.52 and 594,009.76 is: 819,695.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,471.04 : 1,486,841.52 = 594,009.76 : x
  2. Step 2: Convert to fraction form
    1,077,471.04/1,486,841.52 = 594,009.76/x
  3. Step 3: Cross multiply
    1,077,471.04x = 1,486,841.52 × 594,009.76
  4. Step 4: Simplify right side
    1,077,471.04x = 883,198,374,453.24
  5. Step 5: Solve for x
    x = 883,198,374,453.24/1,077,471.04
  6. Step 6: Final answer
    x = 819,695.70

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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.