Home / 3,659,463.08-5,050,088.96-2,027,897.70

Finding the Fourth Proportional to 3,659,463.08, 5,050,088.96 and 2,027,897.70

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Solution

The fourth proportional to 3,659,463.08, 5,050,088.96 and 2,027,897.70 is: 2,798,515.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,659,463.08 : 5,050,088.96 = 2,027,897.70 : x
  2. Step 2: Convert to fraction form
    3,659,463.08/5,050,088.96 = 2,027,897.70/x
  3. Step 3: Cross multiply
    3,659,463.08x = 5,050,088.96 × 2,027,897.70
  4. Step 4: Simplify right side
    3,659,463.08x = 10,241,063,776,639.90
  5. Step 5: Solve for x
    x = 10,241,063,776,639.90/3,659,463.08
  6. Step 6: Final answer
    x = 2,798,515.40

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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.