Home / 1,039,701.60-1,434,772.37-580,822.74

Finding the Fourth Proportional to 1,039,701.60, 1,434,772.37 and 580,822.74

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Solution

The fourth proportional to 1,039,701.60, 1,434,772.37 and 580,822.74 is: 801,526.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,701.60 : 1,434,772.37 = 580,822.74 : x
  2. Step 2: Convert to fraction form
    1,039,701.60/1,434,772.37 = 580,822.74/x
  3. Step 3: Cross multiply
    1,039,701.60x = 1,434,772.37 × 580,822.74
  4. Step 4: Simplify right side
    1,039,701.60x = 833,348,420,671.75
  5. Step 5: Solve for x
    x = 833,348,420,671.75/1,039,701.60
  6. Step 6: Final answer
    x = 801,526.53

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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.