Home / 5,067,667.90-7,602,479.84-1,655,037.06

Finding the Fourth Proportional to 5,067,667.90, 7,602,479.84 and 1,655,037.06

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Solution

The fourth proportional to 5,067,667.90, 7,602,479.84 and 1,655,037.06 is: 2,482,874.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,067,667.90 : 7,602,479.84 = 1,655,037.06 : x
  2. Step 2: Convert to fraction form
    5,067,667.90/7,602,479.84 = 1,655,037.06/x
  3. Step 3: Cross multiply
    5,067,667.90x = 7,602,479.84 × 1,655,037.06
  4. Step 4: Simplify right side
    5,067,667.90x = 12,582,385,858,731.16
  5. Step 5: Solve for x
    x = 12,582,385,858,731.16/5,067,667.90
  6. Step 6: Final answer
    x = 2,482,874.98

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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.