Home / 10,367,373.23-14,306,981.20-5,783,694.60

Finding the Fourth Proportional to 10,367,373.23, 14,306,981.20 and 5,783,694.60

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Solution

The fourth proportional to 10,367,373.23, 14,306,981.20 and 5,783,694.60 is: 7,981,501.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367,373.23 : 14,306,981.20 = 5,783,694.60 : x
  2. Step 2: Convert to fraction form
    10,367,373.23/14,306,981.20 = 5,783,694.60/x
  3. Step 3: Cross multiply
    10,367,373.23x = 14,306,981.20 × 5,783,694.60
  4. Step 4: Simplify right side
    10,367,373.23x = 82,747,209,908,741.52
  5. Step 5: Solve for x
    x = 82,747,209,908,741.52/10,367,373.23
  6. Step 6: Final answer
    x = 7,981,501.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.