Home / 5,306,499.92-7,962,835.58-2,232,265.40

Finding the Fourth Proportional to 5,306,499.92, 7,962,835.58 and 2,232,265.40

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Solution

The fourth proportional to 5,306,499.92, 7,962,835.58 and 2,232,265.40 is: 3,349,696.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,306,499.92 : 7,962,835.58 = 2,232,265.40 : x
  2. Step 2: Convert to fraction form
    5,306,499.92/7,962,835.58 = 2,232,265.40/x
  3. Step 3: Cross multiply
    5,306,499.92x = 7,962,835.58 × 2,232,265.40
  4. Step 4: Simplify right side
    5,306,499.92x = 17,775,162,351,122.93
  5. Step 5: Solve for x
    x = 17,775,162,351,122.93/5,306,499.92
  6. Step 6: Final answer
    x = 3,349,696.15

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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.