Home / 1,024,754.84-1,537,150.48-314,789.04

Finding the Fourth Proportional to 1,024,754.84, 1,537,150.48 and 314,789.04

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Solution

The fourth proportional to 1,024,754.84, 1,537,150.48 and 314,789.04 is: 472,189.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,754.84 : 1,537,150.48 = 314,789.04 : x
  2. Step 2: Convert to fraction form
    1,024,754.84/1,537,150.48 = 314,789.04/x
  3. Step 3: Cross multiply
    1,024,754.84x = 1,537,150.48 × 314,789.04
  4. Step 4: Simplify right side
    1,024,754.84x = 483,878,123,934.74
  5. Step 5: Solve for x
    x = 483,878,123,934.74/1,024,754.84
  6. Step 6: Final answer
    x = 472,189.16

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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.