Home / 8,872,805.35-12,244,508.29-4,798,424.35

Finding the Fourth Proportional to 8,872,805.35, 12,244,508.29 and 4,798,424.35

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Solution

The fourth proportional to 8,872,805.35, 12,244,508.29 and 4,798,424.35 is: 6,621,845.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,872,805.35 : 12,244,508.29 = 4,798,424.35 : x
  2. Step 2: Convert to fraction form
    8,872,805.35/12,244,508.29 = 4,798,424.35/x
  3. Step 3: Cross multiply
    8,872,805.35x = 12,244,508.29 × 4,798,424.35
  4. Step 4: Simplify right side
    8,872,805.35x = 58,754,346,753,816.53
  5. Step 5: Solve for x
    x = 58,754,346,753,816.53/8,872,805.35
  6. Step 6: Final answer
    x = 6,621,845.56

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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.