Home / 2,046,225.11-3,068,493.17-698,496.39

Finding the Fourth Proportional to 2,046,225.11, 3,068,493.17 and 698,496.39

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Solution

The fourth proportional to 2,046,225.11, 3,068,493.17 and 698,496.39 is: 1,047,456.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,225.11 : 3,068,493.17 = 698,496.39 : x
  2. Step 2: Convert to fraction form
    2,046,225.11/3,068,493.17 = 698,496.39/x
  3. Step 3: Cross multiply
    2,046,225.11x = 3,068,493.17 × 698,496.39
  4. Step 4: Simplify right side
    2,046,225.11x = 2,143,331,398,492.17
  5. Step 5: Solve for x
    x = 2,143,331,398,492.17/2,046,225.11
  6. Step 6: Final answer
    x = 1,047,456.31

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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.