Home / 9,401,040.70-14,103,634.65-3,011,587.90

Finding the Fourth Proportional to 9,401,040.70, 14,103,634.65 and 3,011,587.90

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Solution

The fourth proportional to 9,401,040.70, 14,103,634.65 and 3,011,587.90 is: 4,518,046.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,401,040.70 : 14,103,634.65 = 3,011,587.90 : x
  2. Step 2: Convert to fraction form
    9,401,040.70/14,103,634.65 = 3,011,587.90/x
  3. Step 3: Cross multiply
    9,401,040.70x = 14,103,634.65 × 3,011,587.90
  4. Step 4: Simplify right side
    9,401,040.70x = 42,474,335,457,960.73
  5. Step 5: Solve for x
    x = 42,474,335,457,960.73/9,401,040.70
  6. Step 6: Final answer
    x = 4,518,046.12

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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.