Home / 9,651,681.11-14,477,510.00-2,463,215.78

Finding the Fourth Proportional to 9,651,681.11, 14,477,510.00 and 2,463,215.78

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Solution

The fourth proportional to 9,651,681.11, 14,477,510.00 and 2,463,215.78 is: 3,694,820.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,651,681.11 : 14,477,510.00 = 2,463,215.78 : x
  2. Step 2: Convert to fraction form
    9,651,681.11/14,477,510.00 = 2,463,215.78/x
  3. Step 3: Cross multiply
    9,651,681.11x = 14,477,510.00 × 2,463,215.78
  4. Step 4: Simplify right side
    9,651,681.11x = 35,661,231,129,459.62
  5. Step 5: Solve for x
    x = 35,661,231,129,459.62/9,651,681.11
  6. Step 6: Final answer
    x = 3,694,820.70

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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.