Home / 1,066,251.76-1,599,460.27-356,282.30

Finding the Fourth Proportional to 1,066,251.76, 1,599,460.27 and 356,282.30

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Solution

The fourth proportional to 1,066,251.76, 1,599,460.27 and 356,282.30 is: 534,451.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,251.76 : 1,599,460.27 = 356,282.30 : x
  2. Step 2: Convert to fraction form
    1,066,251.76/1,599,460.27 = 356,282.30/x
  3. Step 3: Cross multiply
    1,066,251.76x = 1,599,460.27 × 356,282.30
  4. Step 4: Simplify right side
    1,066,251.76x = 569,859,386,862.17
  5. Step 5: Solve for x
    x = 569,859,386,862.17/1,066,251.76
  6. Step 6: Final answer
    x = 534,451.06

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1.5x scale

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.