Home / 1,746,658.50-2,619,987.75-484,486.13

Finding the Fourth Proportional to 1,746,658.50, 2,619,987.75 and 484,486.13

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Solution

The fourth proportional to 1,746,658.50, 2,619,987.75 and 484,486.13 is: 726,729.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,658.50 : 2,619,987.75 = 484,486.13 : x
  2. Step 2: Convert to fraction form
    1,746,658.50/2,619,987.75 = 484,486.13/x
  3. Step 3: Cross multiply
    1,746,658.50x = 2,619,987.75 × 484,486.13
  4. Step 4: Simplify right side
    1,746,658.50x = 1,269,347,712,544.97
  5. Step 5: Solve for x
    x = 1,269,347,712,544.97/1,746,658.50
  6. Step 6: Final answer
    x = 726,729.19

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Double scale
Find fourth proportional to 1,746,659.50, 2,619,989.25 and 484,487.13
Similar ratio
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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.