Home / 1,006,727.44-1,510,352.52-375,646

Finding the Fourth Proportional to 1,006,727.44, 1,510,352.52 and 375,646

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Solution

The fourth proportional to 1,006,727.44, 1,510,352.52 and 375,646 is: 563,566.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,727.44 : 1,510,352.52 = 375,646 : x
  2. Step 2: Convert to fraction form
    1,006,727.44/1,510,352.52 = 375,646/x
  3. Step 3: Cross multiply
    1,006,727.44x = 1,510,352.52 × 375,646
  4. Step 4: Simplify right side
    1,006,727.44x = 567,357,882,727.92
  5. Step 5: Solve for x
    x = 567,357,882,727.92/1,006,727.44
  6. Step 6: Final answer
    x = 563,566.52

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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.