Home / 3,423,250.68-4,724,233.54-1,895,357.76

Finding the Fourth Proportional to 3,423,250.68, 4,724,233.54 and 1,895,357.76

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Solution

The fourth proportional to 3,423,250.68, 4,724,233.54 and 1,895,357.76 is: 2,615,675.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,423,250.68 : 4,724,233.54 = 1,895,357.76 : x
  2. Step 2: Convert to fraction form
    3,423,250.68/4,724,233.54 = 1,895,357.76/x
  3. Step 3: Cross multiply
    3,423,250.68x = 4,724,233.54 × 1,895,357.76
  4. Step 4: Simplify right side
    3,423,250.68x = 8,954,112,700,091.27
  5. Step 5: Solve for x
    x = 8,954,112,700,091.27/3,423,250.68
  6. Step 6: Final answer
    x = 2,615,675.43

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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.