Home / 4,847,217.48-6,689,204.64-2,671,844.04

Finding the Fourth Proportional to 4,847,217.48, 6,689,204.64 and 2,671,844.04

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Solution

The fourth proportional to 4,847,217.48, 6,689,204.64 and 2,671,844.04 is: 3,687,169.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,847,217.48 : 6,689,204.64 = 2,671,844.04 : x
  2. Step 2: Convert to fraction form
    4,847,217.48/6,689,204.64 = 2,671,844.04/x
  3. Step 3: Cross multiply
    4,847,217.48x = 6,689,204.64 × 2,671,844.04
  4. Step 4: Simplify right side
    4,847,217.48x = 17,872,511,549,724.34
  5. Step 5: Solve for x
    x = 17,872,511,549,724.34/4,847,217.48
  6. Step 6: Final answer
    x = 3,687,169.31

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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.