Home / 10,167,903.46-15,251,842.50-2,594,869.48

Finding the Fourth Proportional to 10,167,903.46, 15,251,842.50 and 2,594,869.48

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Solution

The fourth proportional to 10,167,903.46, 15,251,842.50 and 2,594,869.48 is: 3,892,300.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,167,903.46 : 15,251,842.50 = 2,594,869.48 : x
  2. Step 2: Convert to fraction form
    10,167,903.46/15,251,842.50 = 2,594,869.48/x
  3. Step 3: Cross multiply
    10,167,903.46x = 15,251,842.50 × 2,594,869.48
  4. Step 4: Simplify right side
    10,167,903.46x = 39,576,540,617,016.90
  5. Step 5: Solve for x
    x = 39,576,540,617,016.90/10,167,903.46
  6. Step 6: Final answer
    x = 3,892,300.98

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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.