Home / 4,387,449.78-6,054,427.18-2,427,210.90

Finding the Fourth Proportional to 4,387,449.78, 6,054,427.18 and 2,427,210.90

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Solution

The fourth proportional to 4,387,449.78, 6,054,427.18 and 2,427,210.90 is: 3,349,410.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,387,449.78 : 6,054,427.18 = 2,427,210.90 : x
  2. Step 2: Convert to fraction form
    4,387,449.78/6,054,427.18 = 2,427,210.90/x
  3. Step 3: Cross multiply
    4,387,449.78x = 6,054,427.18 × 2,427,210.90
  4. Step 4: Simplify right side
    4,387,449.78x = 14,695,371,644,552.26
  5. Step 5: Solve for x
    x = 14,695,371,644,552.26/4,387,449.78
  6. Step 6: Final answer
    x = 3,349,410.79

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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.