Home / 6,944,809.20-10,402,468.20-5,765,161.20

Finding the Fourth Proportional to 6,944,809.20, 10,402,468.20 and 5,765,161.20

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Solution

The fourth proportional to 6,944,809.20, 10,402,468.20 and 5,765,161.20 is: 8,635,500.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,944,809.20 : 10,402,468.20 = 5,765,161.20 : x
  2. Step 2: Convert to fraction form
    6,944,809.20/10,402,468.20 = 5,765,161.20/x
  3. Step 3: Cross multiply
    6,944,809.20x = 10,402,468.20 × 5,765,161.20
  4. Step 4: Simplify right side
    6,944,809.20x = 59,971,906,050,873.84
  5. Step 5: Solve for x
    x = 59,971,906,050,873.84/6,944,809.20
  6. Step 6: Final answer
    x = 8,635,500.89

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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.