Home / 2,733,807.60-4,100,711.40-2,228,938.65

Finding the Fourth Proportional to 2,733,807.60, 4,100,711.40 and 2,228,938.65

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Solution

The fourth proportional to 2,733,807.60, 4,100,711.40 and 2,228,938.65 is: 3,343,407.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733,807.60 : 4,100,711.40 = 2,228,938.65 : x
  2. Step 2: Convert to fraction form
    2,733,807.60/4,100,711.40 = 2,228,938.65/x
  3. Step 3: Cross multiply
    2,733,807.60x = 4,100,711.40 × 2,228,938.65
  4. Step 4: Simplify right side
    2,733,807.60x = 9,140,234,131,955.61
  5. Step 5: Solve for x
    x = 9,140,234,131,955.61/2,733,807.60
  6. Step 6: Final answer
    x = 3,343,407.98

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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.