Home / 6,803,245.80-10,204,868.70-3,402,023.40

Finding the Fourth Proportional to 6,803,245.80, 10,204,868.70 and 3,402,023.40

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Solution

The fourth proportional to 6,803,245.80, 10,204,868.70 and 3,402,023.40 is: 5,103,035.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,803,245.80 : 10,204,868.70 = 3,402,023.40 : x
  2. Step 2: Convert to fraction form
    6,803,245.80/10,204,868.70 = 3,402,023.40/x
  3. Step 3: Cross multiply
    6,803,245.80x = 10,204,868.70 × 3,402,023.40
  4. Step 4: Simplify right side
    6,803,245.80x = 34,717,202,111,327.58
  5. Step 5: Solve for x
    x = 34,717,202,111,327.58/6,803,245.80
  6. Step 6: Final answer
    x = 5,103,035.10

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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.