Home / 5,444,460.20-8,157,359.10-3,550,226.60

Finding the Fourth Proportional to 5,444,460.20, 8,157,359.10 and 3,550,226.60

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Solution

The fourth proportional to 5,444,460.20, 8,157,359.10 and 3,550,226.60 is: 5,319,255.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,444,460.20 : 8,157,359.10 = 3,550,226.60 : x
  2. Step 2: Convert to fraction form
    5,444,460.20/8,157,359.10 = 3,550,226.60/x
  3. Step 3: Cross multiply
    5,444,460.20x = 8,157,359.10 × 3,550,226.60
  4. Step 4: Simplify right side
    5,444,460.20x = 28,960,473,262,572.06
  5. Step 5: Solve for x
    x = 28,960,473,262,572.06/5,444,460.20
  6. Step 6: Final answer
    x = 5,319,255.21

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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.