Home / 4,751,957.34-6,558,605.24-2,819,283.57

Finding the Fourth Proportional to 4,751,957.34, 6,558,605.24 and 2,819,283.57

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Solution

The fourth proportional to 4,751,957.34, 6,558,605.24 and 2,819,283.57 is: 3,891,147.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,751,957.34 : 6,558,605.24 = 2,819,283.57 : x
  2. Step 2: Convert to fraction form
    4,751,957.34/6,558,605.24 = 2,819,283.57/x
  3. Step 3: Cross multiply
    4,751,957.34x = 6,558,605.24 × 2,819,283.57
  4. Step 4: Simplify right side
    4,751,957.34x = 18,490,567,981,151.49
  5. Step 5: Solve for x
    x = 18,490,567,981,151.49/4,751,957.34
  6. Step 6: Final answer
    x = 3,891,147.72

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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.