Home / 3,542,656.44-4,888,877.10-2,014,870.20

Finding the Fourth Proportional to 3,542,656.44, 4,888,877.10 and 2,014,870.20

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Solution

The fourth proportional to 3,542,656.44, 4,888,877.10 and 2,014,870.20 is: 2,780,527.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,542,656.44 : 4,888,877.10 = 2,014,870.20 : x
  2. Step 2: Convert to fraction form
    3,542,656.44/4,888,877.10 = 2,014,870.20/x
  3. Step 3: Cross multiply
    3,542,656.44x = 4,888,877.10 × 2,014,870.20
  4. Step 4: Simplify right side
    3,542,656.44x = 9,850,452,780,252.42
  5. Step 5: Solve for x
    x = 9,850,452,780,252.42/3,542,656.44
  6. Step 6: Final answer
    x = 2,780,527.25

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1.5x scale

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.