Home / 1,301,057.19-1,951,767.23-591,263.91

Finding the Fourth Proportional to 1,301,057.19, 1,951,767.23 and 591,263.91

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Solution

The fourth proportional to 1,301,057.19, 1,951,767.23 and 591,263.91 is: 886,978.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,301,057.19 : 1,951,767.23 = 591,263.91 : x
  2. Step 2: Convert to fraction form
    1,301,057.19/1,951,767.23 = 591,263.91/x
  3. Step 3: Cross multiply
    1,301,057.19x = 1,951,767.23 × 591,263.91
  4. Step 4: Simplify right side
    1,301,057.19x = 1,154,009,520,863.35
  5. Step 5: Solve for x
    x = 1,154,009,520,863.35/1,301,057.19
  6. Step 6: Final answer
    x = 886,978.32

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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.