Home / 1,735,752.59-2,604,044.57-724,311.90

Finding the Fourth Proportional to 1,735,752.59, 2,604,044.57 and 724,311.90

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Solution

The fourth proportional to 1,735,752.59, 2,604,044.57 and 724,311.90 is: 1,086,641.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,752.59 : 2,604,044.57 = 724,311.90 : x
  2. Step 2: Convert to fraction form
    1,735,752.59/2,604,044.57 = 724,311.90/x
  3. Step 3: Cross multiply
    1,735,752.59x = 2,604,044.57 × 724,311.90
  4. Step 4: Simplify right side
    1,735,752.59x = 1,886,140,466,559.82
  5. Step 5: Solve for x
    x = 1,886,140,466,559.82/1,735,752.59
  6. Step 6: Final answer
    x = 1,086,641.31

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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.