Home / 1,077,445.40-1,486,885.04-594,029.32

Finding the Fourth Proportional to 1,077,445.40, 1,486,885.04 and 594,029.32

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Solution

The fourth proportional to 1,077,445.40, 1,486,885.04 and 594,029.32 is: 819,766.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,445.40 : 1,486,885.04 = 594,029.32 : x
  2. Step 2: Convert to fraction form
    1,077,445.40/1,486,885.04 = 594,029.32/x
  3. Step 3: Cross multiply
    1,077,445.40x = 1,486,885.04 × 594,029.32
  4. Step 4: Simplify right side
    1,077,445.40x = 883,253,309,229.37
  5. Step 5: Solve for x
    x = 883,253,309,229.37/1,077,445.40
  6. Step 6: Final answer
    x = 819,766.19

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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.