Home / 3,506,551.80-5,259,827.70-3,028,254.90

Finding the Fourth Proportional to 3,506,551.80, 5,259,827.70 and 3,028,254.90

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Solution

The fourth proportional to 3,506,551.80, 5,259,827.70 and 3,028,254.90 is: 4,542,382.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,506,551.80 : 5,259,827.70 = 3,028,254.90 : x
  2. Step 2: Convert to fraction form
    3,506,551.80/5,259,827.70 = 3,028,254.90/x
  3. Step 3: Cross multiply
    3,506,551.80x = 5,259,827.70 × 3,028,254.90
  4. Step 4: Simplify right side
    3,506,551.80x = 15,928,099,005,680.73
  5. Step 5: Solve for x
    x = 15,928,099,005,680.73/3,506,551.80
  6. Step 6: Final answer
    x = 4,542,382.35

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Why These Related Problems?

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