Home / 10,058,544.08-13,883,460.60-6,194,305.20

Finding the Fourth Proportional to 10,058,544.08, 13,883,460.60 and 6,194,305.20

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Solution

The fourth proportional to 10,058,544.08, 13,883,460.60 and 6,194,305.20 is: 8,549,785.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,058,544.08 : 13,883,460.60 = 6,194,305.20 : x
  2. Step 2: Convert to fraction form
    10,058,544.08/13,883,460.60 = 6,194,305.20/x
  3. Step 3: Cross multiply
    10,058,544.08x = 13,883,460.60 × 6,194,305.20
  4. Step 4: Simplify right side
    10,058,544.08x = 85,998,392,188,575.12
  5. Step 5: Solve for x
    x = 85,998,392,188,575.12/10,058,544.08
  6. Step 6: Final answer
    x = 8,549,785.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.