Home / 1,372,775.07-2,058,517.17-507,612.24

Finding the Fourth Proportional to 1,372,775.07, 2,058,517.17 and 507,612.24

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Solution

The fourth proportional to 1,372,775.07, 2,058,517.17 and 507,612.24 is: 761,179.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,372,775.07 : 2,058,517.17 = 507,612.24 : x
  2. Step 2: Convert to fraction form
    1,372,775.07/2,058,517.17 = 507,612.24/x
  3. Step 3: Cross multiply
    1,372,775.07x = 2,058,517.17 × 507,612.24
  4. Step 4: Simplify right side
    1,372,775.07x = 1,044,928,511,742.16
  5. Step 5: Solve for x
    x = 1,044,928,511,742.16/1,372,775.07
  6. Step 6: Final answer
    x = 761,179.70

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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.