Home / 1,058,627.56-1,588,160.22-348,698.92

Finding the Fourth Proportional to 1,058,627.56, 1,588,160.22 and 348,698.92

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Solution

The fourth proportional to 1,058,627.56, 1,588,160.22 and 348,698.92 is: 523,120.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,627.56 : 1,588,160.22 = 348,698.92 : x
  2. Step 2: Convert to fraction form
    1,058,627.56/1,588,160.22 = 348,698.92/x
  3. Step 3: Cross multiply
    1,058,627.56x = 1,588,160.22 × 348,698.92
  4. Step 4: Simplify right side
    1,058,627.56x = 553,789,753,500.96
  5. Step 5: Solve for x
    x = 553,789,753,500.96/1,058,627.56
  6. Step 6: Final answer
    x = 523,120.48

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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.