Home / 4,470,442.56-6,167,400.48-2,727,218.88

Finding the Fourth Proportional to 4,470,442.56, 6,167,400.48 and 2,727,218.88

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Solution

The fourth proportional to 4,470,442.56, 6,167,400.48 and 2,727,218.88 is: 3,762,457.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470,442.56 : 6,167,400.48 = 2,727,218.88 : x
  2. Step 2: Convert to fraction form
    4,470,442.56/6,167,400.48 = 2,727,218.88/x
  3. Step 3: Cross multiply
    4,470,442.56x = 6,167,400.48 × 2,727,218.88
  4. Step 4: Simplify right side
    4,470,442.56x = 16,819,851,029,577.06
  5. Step 5: Solve for x
    x = 16,819,851,029,577.06/4,470,442.56
  6. Step 6: Final answer
    x = 3,762,457.70

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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.