Home / 3,154,634.37-4,730,056.20-1,233,257.13

Finding the Fourth Proportional to 3,154,634.37, 4,730,056.20 and 1,233,257.13

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Solution

The fourth proportional to 3,154,634.37, 4,730,056.20 and 1,233,257.13 is: 1,849,144.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,154,634.37 : 4,730,056.20 = 1,233,257.13 : x
  2. Step 2: Convert to fraction form
    3,154,634.37/4,730,056.20 = 1,233,257.13/x
  3. Step 3: Cross multiply
    3,154,634.37x = 4,730,056.20 × 1,233,257.13
  4. Step 4: Simplify right side
    3,154,634.37x = 5,833,375,533,950.71
  5. Step 5: Solve for x
    x = 5,833,375,533,950.71/3,154,634.37
  6. Step 6: Final answer
    x = 1,849,144.73

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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.