Home / 2,500,663.47-3,750,995.25-607,392.15

Finding the Fourth Proportional to 2,500,663.47, 3,750,995.25 and 607,392.15

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Solution

The fourth proportional to 2,500,663.47, 3,750,995.25 and 607,392.15 is: 911,088.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,500,663.47 : 3,750,995.25 = 607,392.15 : x
  2. Step 2: Convert to fraction form
    2,500,663.47/3,750,995.25 = 607,392.15/x
  3. Step 3: Cross multiply
    2,500,663.47x = 3,750,995.25 × 607,392.15
  4. Step 4: Simplify right side
    2,500,663.47x = 2,278,325,069,537.29
  5. Step 5: Solve for x
    x = 2,278,325,069,537.29/2,500,663.47
  6. Step 6: Final answer
    x = 911,088.24

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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.