Home / 4,375,153.20-6,562,729.80-4,028,732.40

Finding the Fourth Proportional to 4,375,153.20, 6,562,729.80 and 4,028,732.40

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Solution

The fourth proportional to 4,375,153.20, 6,562,729.80 and 4,028,732.40 is: 6,043,098.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,153.20 : 6,562,729.80 = 4,028,732.40 : x
  2. Step 2: Convert to fraction form
    4,375,153.20/6,562,729.80 = 4,028,732.40/x
  3. Step 3: Cross multiply
    4,375,153.20x = 6,562,729.80 × 4,028,732.40
  4. Step 4: Simplify right side
    4,375,153.20x = 26,439,482,177,705.52
  5. Step 5: Solve for x
    x = 26,439,482,177,705.52/4,375,153.20
  6. Step 6: Final answer
    x = 6,043,098.60

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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.