Home / 6,966,472.86-10,433,799.83-3,325,763.77

Finding the Fourth Proportional to 6,966,472.86, 10,433,799.83 and 3,325,763.77

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Solution

The fourth proportional to 6,966,472.86, 10,433,799.83 and 3,325,763.77 is: 4,981,050.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,966,472.86 : 10,433,799.83 = 3,325,763.77 : x
  2. Step 2: Convert to fraction form
    6,966,472.86/10,433,799.83 = 3,325,763.77/x
  3. Step 3: Cross multiply
    6,966,472.86x = 10,433,799.83 × 3,325,763.77
  4. Step 4: Simplify right side
    6,966,472.86x = 34,700,353,440,276.07
  5. Step 5: Solve for x
    x = 34,700,353,440,276.07/6,966,472.86
  6. Step 6: Final answer
    x = 4,981,050.55

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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.