Home / 1,750,792.50-2,416,279.39-1,026,248.96

Finding the Fourth Proportional to 1,750,792.50, 2,416,279.39 and 1,026,248.96

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Solution

The fourth proportional to 1,750,792.50, 2,416,279.39 and 1,026,248.96 is: 1,416,332.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,792.50 : 2,416,279.39 = 1,026,248.96 : x
  2. Step 2: Convert to fraction form
    1,750,792.50/2,416,279.39 = 1,026,248.96/x
  3. Step 3: Cross multiply
    1,750,792.50x = 2,416,279.39 × 1,026,248.96
  4. Step 4: Simplify right side
    1,750,792.50x = 2,479,704,214,532.01
  5. Step 5: Solve for x
    x = 2,479,704,214,532.01/1,750,792.50
  6. Step 6: Final answer
    x = 1,416,332.44

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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.