Home / 4,173,652.80-6,264,626.40-2,046,139.20

Finding the Fourth Proportional to 4,173,652.80, 6,264,626.40 and 2,046,139.20

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Solution

The fourth proportional to 4,173,652.80, 6,264,626.40 and 2,046,139.20 is: 3,071,241.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,173,652.80 : 6,264,626.40 = 2,046,139.20 : x
  2. Step 2: Convert to fraction form
    4,173,652.80/6,264,626.40 = 2,046,139.20/x
  3. Step 3: Cross multiply
    4,173,652.80x = 6,264,626.40 × 2,046,139.20
  4. Step 4: Simplify right side
    4,173,652.80x = 12,818,297,650,394.88
  5. Step 5: Solve for x
    x = 12,818,297,650,394.88/4,173,652.80
  6. Step 6: Final answer
    x = 3,071,241.97

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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.