Home / 6,042,140.40-9,073,708.20-3,207,788.40

Finding the Fourth Proportional to 6,042,140.40, 9,073,708.20 and 3,207,788.40

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Solution

The fourth proportional to 6,042,140.40, 9,073,708.20 and 3,207,788.40 is: 4,817,255.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,042,140.40 : 9,073,708.20 = 3,207,788.40 : x
  2. Step 2: Convert to fraction form
    6,042,140.40/9,073,708.20 = 3,207,788.40/x
  3. Step 3: Cross multiply
    6,042,140.40x = 9,073,708.20 × 3,207,788.40
  4. Step 4: Simplify right side
    6,042,140.40x = 29,106,535,908,944.88
  5. Step 5: Solve for x
    x = 29,106,535,908,944.88/6,042,140.40
  6. Step 6: Final answer
    x = 4,817,255.80

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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.