Home / 9,744,984.80-14,576,005.20-8,741,362.40

Finding the Fourth Proportional to 9,744,984.80, 14,576,005.20 and 8,741,362.40

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Solution

The fourth proportional to 9,744,984.80, 14,576,005.20 and 8,741,362.40 is: 13,074,842.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,744,984.80 : 14,576,005.20 = 8,741,362.40 : x
  2. Step 2: Convert to fraction form
    9,744,984.80/14,576,005.20 = 8,741,362.40/x
  3. Step 3: Cross multiply
    9,744,984.80x = 14,576,005.20 × 8,741,362.40
  4. Step 4: Simplify right side
    9,744,984.80x = 127,414,143,797,484.48
  5. Step 5: Solve for x
    x = 127,414,143,797,484.48/9,744,984.80
  6. Step 6: Final answer
    x = 13,074,842.74

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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.