Home / 973,187.33-1,459,780.38-708,630.80

Finding the Fourth Proportional to 973,187.33, 1,459,780.38 and 708,630.80

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Solution

The fourth proportional to 973,187.33, 1,459,780.38 and 708,630.80 is: 1,062,945.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,187.33 : 1,459,780.38 = 708,630.80 : x
  2. Step 2: Convert to fraction form
    973,187.33/1,459,780.38 = 708,630.80/x
  3. Step 3: Cross multiply
    973,187.33x = 1,459,780.38 × 708,630.80
  4. Step 4: Simplify right side
    973,187.33x = 1,034,445,331,204.80
  5. Step 5: Solve for x
    x = 1,034,445,331,204.80/973,187.33
  6. Step 6: Final answer
    x = 1,062,945.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.