Home / 1,729,248.20-2,593,872.30-607,317.20

Finding the Fourth Proportional to 1,729,248.20, 2,593,872.30 and 607,317.20

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Solution

The fourth proportional to 1,729,248.20, 2,593,872.30 and 607,317.20 is: 910,975.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,729,248.20 : 2,593,872.30 = 607,317.20 : x
  2. Step 2: Convert to fraction form
    1,729,248.20/2,593,872.30 = 607,317.20/x
  3. Step 3: Cross multiply
    1,729,248.20x = 2,593,872.30 × 607,317.20
  4. Step 4: Simplify right side
    1,729,248.20x = 1,575,303,262,393.56
  5. Step 5: Solve for x
    x = 1,575,303,262,393.56/1,729,248.20
  6. Step 6: Final answer
    x = 910,975.80

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Double scale
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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.