Home / 4,666,758.20-6,441,549.71-2,707,131.48

Finding the Fourth Proportional to 4,666,758.20, 6,441,549.71 and 2,707,131.48

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Solution

The fourth proportional to 4,666,758.20, 6,441,549.71 and 2,707,131.48 is: 3,736,667.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,666,758.20 : 6,441,549.71 = 2,707,131.48 : x
  2. Step 2: Convert to fraction form
    4,666,758.20/6,441,549.71 = 2,707,131.48/x
  3. Step 3: Cross multiply
    4,666,758.20x = 6,441,549.71 × 2,707,131.48
  4. Step 4: Simplify right side
    4,666,758.20x = 17,438,121,962,234.40
  5. Step 5: Solve for x
    x = 17,438,121,962,234.40/4,666,758.20
  6. Step 6: Final answer
    x = 3,736,667.13

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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.