Home / 1,676,008.80-2,506,967.28-1,412,847

Finding the Fourth Proportional to 1,676,008.80, 2,506,967.28 and 1,412,847

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Solution

The fourth proportional to 1,676,008.80, 2,506,967.28 and 1,412,847 is: 2,113,330.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,008.80 : 2,506,967.28 = 1,412,847 : x
  2. Step 2: Convert to fraction form
    1,676,008.80/2,506,967.28 = 1,412,847/x
  3. Step 3: Cross multiply
    1,676,008.80x = 2,506,967.28 × 1,412,847
  4. Step 4: Simplify right side
    1,676,008.80x = 3,541,961,200,646.16
  5. Step 5: Solve for x
    x = 3,541,961,200,646.16/1,676,008.80
  6. Step 6: Final answer
    x = 2,113,330.91

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.