Home / 11,213,655.45-15,474,850.71-6,057,017.00

Finding the Fourth Proportional to 11,213,655.45, 15,474,850.71 and 6,057,017.00

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Solution

The fourth proportional to 11,213,655.45, 15,474,850.71 and 6,057,017.00 is: 8,358,686.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,213,655.45 : 15,474,850.71 = 6,057,017.00 : x
  2. Step 2: Convert to fraction form
    11,213,655.45/15,474,850.71 = 6,057,017.00/x
  3. Step 3: Cross multiply
    11,213,655.45x = 15,474,850.71 × 6,057,017.00
  4. Step 4: Simplify right side
    11,213,655.45x = 93,731,433,745,557.83
  5. Step 5: Solve for x
    x = 93,731,433,745,557.83/11,213,655.45
  6. Step 6: Final answer
    x = 8,358,686.80

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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.