Home / 4,817,563-6,648,236.96-2,671,387

Finding the Fourth Proportional to 4,817,563, 6,648,236.96 and 2,671,387

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Solution

The fourth proportional to 4,817,563, 6,648,236.96 and 2,671,387 is: 3,686,514.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,817,563 : 6,648,236.96 = 2,671,387 : x
  2. Step 2: Convert to fraction form
    4,817,563/6,648,236.96 = 2,671,387/x
  3. Step 3: Cross multiply
    4,817,563x = 6,648,236.96 × 2,671,387
  4. Step 4: Simplify right side
    4,817,563x = 17,760,013,787,863.52
  5. Step 5: Solve for x
    x = 17,760,013,787,863.52/4,817,563
  6. Step 6: Final answer
    x = 3,686,514.07

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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.