Home / 5,870,723.76-8,808,868.62-2,836,388.88

Finding the Fourth Proportional to 5,870,723.76, 8,808,868.62 and 2,836,388.88

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Solution

The fourth proportional to 5,870,723.76, 8,808,868.62 and 2,836,388.88 is: 4,255,927.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,870,723.76 : 8,808,868.62 = 2,836,388.88 : x
  2. Step 2: Convert to fraction form
    5,870,723.76/8,808,868.62 = 2,836,388.88/x
  3. Step 3: Cross multiply
    5,870,723.76x = 8,808,868.62 × 2,836,388.88
  4. Step 4: Simplify right side
    5,870,723.76x = 24,985,376,999,148.94
  5. Step 5: Solve for x
    x = 24,985,376,999,148.94/5,870,723.76
  6. Step 6: Final answer
    x = 4,255,927.89

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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.