Home / 9,713,443.66-14,567,626.44-2,888,178.73

Finding the Fourth Proportional to 9,713,443.66, 14,567,626.44 and 2,888,178.73

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Solution

The fourth proportional to 9,713,443.66, 14,567,626.44 and 2,888,178.73 is: 4,331,513.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,713,443.66 : 14,567,626.44 = 2,888,178.73 : x
  2. Step 2: Convert to fraction form
    9,713,443.66/14,567,626.44 = 2,888,178.73/x
  3. Step 3: Cross multiply
    9,713,443.66x = 14,567,626.44 × 2,888,178.73
  4. Step 4: Simplify right side
    9,713,443.66x = 42,073,908,794,174.55
  5. Step 5: Solve for x
    x = 42,073,908,794,174.55/9,713,443.66
  6. Step 6: Final answer
    x = 4,331,513.14

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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.