Home / 1,006,740.44-1,510,372.06-375,659

Finding the Fourth Proportional to 1,006,740.44, 1,510,372.06 and 375,659

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Solution

The fourth proportional to 1,006,740.44, 1,510,372.06 and 375,659 is: 563,586.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,740.44 : 1,510,372.06 = 375,659 : x
  2. Step 2: Convert to fraction form
    1,006,740.44/1,510,372.06 = 375,659/x
  3. Step 3: Cross multiply
    1,006,740.44x = 1,510,372.06 × 375,659
  4. Step 4: Simplify right side
    1,006,740.44x = 567,384,857,687.54
  5. Step 5: Solve for x
    x = 567,384,857,687.54/1,006,740.44
  6. Step 6: Final answer
    x = 563,586.04

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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.