Home / 1,532,583.78-2,299,154.51-633,537.24

Finding the Fourth Proportional to 1,532,583.78, 2,299,154.51 and 633,537.24

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Solution

The fourth proportional to 1,532,583.78, 2,299,154.51 and 633,537.24 is: 950,421.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,583.78 : 2,299,154.51 = 633,537.24 : x
  2. Step 2: Convert to fraction form
    1,532,583.78/2,299,154.51 = 633,537.24/x
  3. Step 3: Cross multiply
    1,532,583.78x = 2,299,154.51 × 633,537.24
  4. Step 4: Simplify right side
    1,532,583.78x = 1,456,600,002,598.95
  5. Step 5: Solve for x
    x = 1,456,600,002,598.95/1,532,583.78
  6. Step 6: Final answer
    x = 950,421.13

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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.