Home / 4,426,768.40-6,109,167.84-2,707,349

Finding the Fourth Proportional to 4,426,768.40, 6,109,167.84 and 2,707,349

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Solution

The fourth proportional to 4,426,768.40, 6,109,167.84 and 2,707,349 is: 3,736,280.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426,768.40 : 6,109,167.84 = 2,707,349 : x
  2. Step 2: Convert to fraction form
    4,426,768.40/6,109,167.84 = 2,707,349/x
  3. Step 3: Cross multiply
    4,426,768.40x = 6,109,167.84 × 2,707,349
  4. Step 4: Simplify right side
    4,426,768.40x = 16,539,649,442,456.16
  5. Step 5: Solve for x
    x = 16,539,649,442,456.16/4,426,768.40
  6. Step 6: Final answer
    x = 3,736,280.72

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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.