Home / 6,604,117.20-9,907,160.04-2,343,928.68

Finding the Fourth Proportional to 6,604,117.20, 9,907,160.04 and 2,343,928.68

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Solution

The fourth proportional to 6,604,117.20, 9,907,160.04 and 2,343,928.68 is: 3,516,242.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604,117.20 : 9,907,160.04 = 2,343,928.68 : x
  2. Step 2: Convert to fraction form
    6,604,117.20/9,907,160.04 = 2,343,928.68/x
  3. Step 3: Cross multiply
    6,604,117.20x = 9,907,160.04 × 2,343,928.68
  4. Step 4: Simplify right side
    6,604,117.20x = 23,221,676,555,105.95
  5. Step 5: Solve for x
    x = 23,221,676,555,105.95/6,604,117.20
  6. Step 6: Final answer
    x = 3,516,242.35

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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.