Home / 3,053,750.32-4,215,811.50-2,354,503.92

Finding the Fourth Proportional to 3,053,750.32, 4,215,811.50 and 2,354,503.92

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Solution

The fourth proportional to 3,053,750.32, 4,215,811.50 and 2,354,503.92 is: 3,250,476.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,750.32 : 4,215,811.50 = 2,354,503.92 : x
  2. Step 2: Convert to fraction form
    3,053,750.32/4,215,811.50 = 2,354,503.92/x
  3. Step 3: Cross multiply
    3,053,750.32x = 4,215,811.50 × 2,354,503.92
  4. Step 4: Simplify right side
    3,053,750.32x = 9,926,144,702,731.08
  5. Step 5: Solve for x
    x = 9,926,144,702,731.08/3,053,750.32
  6. Step 6: Final answer
    x = 3,250,476.84

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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.