Home / 3,882,341.36-5,357,191.44-2,250,411.52

Finding the Fourth Proportional to 3,882,341.36, 5,357,191.44 and 2,250,411.52

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Solution

The fourth proportional to 3,882,341.36, 5,357,191.44 and 2,250,411.52 is: 3,105,313.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,882,341.36 : 5,357,191.44 = 2,250,411.52 : x
  2. Step 2: Convert to fraction form
    3,882,341.36/5,357,191.44 = 2,250,411.52/x
  3. Step 3: Cross multiply
    3,882,341.36x = 5,357,191.44 × 2,250,411.52
  4. Step 4: Simplify right side
    3,882,341.36x = 12,055,885,331,421.39
  5. Step 5: Solve for x
    x = 12,055,885,331,421.39/3,882,341.36
  6. Step 6: Final answer
    x = 3,105,313.06

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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.