Home / 6,073,458.60-9,099,690.30-3,942,445.80

Finding the Fourth Proportional to 6,073,458.60, 9,099,690.30 and 3,942,445.80

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Solution

The fourth proportional to 6,073,458.60, 9,099,690.30 and 3,942,445.80 is: 5,906,854.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,073,458.60 : 9,099,690.30 = 3,942,445.80 : x
  2. Step 2: Convert to fraction form
    6,073,458.60/9,099,690.30 = 3,942,445.80/x
  3. Step 3: Cross multiply
    6,073,458.60x = 9,099,690.30 × 3,942,445.80
  4. Step 4: Simplify right side
    6,073,458.60x = 35,875,035,804,535.74
  5. Step 5: Solve for x
    x = 35,875,035,804,535.74/6,073,458.60
  6. Step 6: Final answer
    x = 5,906,854.42

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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.