Home / 6,124,994.89-8,452,600.45-3,334,198.40

Finding the Fourth Proportional to 6,124,994.89, 8,452,600.45 and 3,334,198.40

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Solution

The fourth proportional to 6,124,994.89, 8,452,600.45 and 3,334,198.40 is: 4,601,252.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,124,994.89 : 8,452,600.45 = 3,334,198.40 : x
  2. Step 2: Convert to fraction form
    6,124,994.89/8,452,600.45 = 3,334,198.40/x
  3. Step 3: Cross multiply
    6,124,994.89x = 8,452,600.45 × 3,334,198.40
  4. Step 4: Simplify right side
    6,124,994.89x = 28,182,646,858,134.03
  5. Step 5: Solve for x
    x = 28,182,646,858,134.03/6,124,994.89
  6. Step 6: Final answer
    x = 4,601,252.30

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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.