Home / 1,024,018.47-1,535,970.19-314,044.56

Finding the Fourth Proportional to 1,024,018.47, 1,535,970.19 and 314,044.56

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Solution

The fourth proportional to 1,024,018.47, 1,535,970.19 and 314,044.56 is: 471,049.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,018.47 : 1,535,970.19 = 314,044.56 : x
  2. Step 2: Convert to fraction form
    1,024,018.47/1,535,970.19 = 314,044.56/x
  3. Step 3: Cross multiply
    1,024,018.47x = 1,535,970.19 × 314,044.56
  4. Step 4: Simplify right side
    1,024,018.47x = 482,363,082,491.67
  5. Step 5: Solve for x
    x = 482,363,082,491.67/1,024,018.47
  6. Step 6: Final answer
    x = 471,049.20

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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.