Home / 996,244.11-1,492,439.43-834,398.49

Finding the Fourth Proportional to 996,244.11, 1,492,439.43 and 834,398.49

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Solution

The fourth proportional to 996,244.11, 1,492,439.43 and 834,398.49 is: 1,249,984.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,244.11 : 1,492,439.43 = 834,398.49 : x
  2. Step 2: Convert to fraction form
    996,244.11/1,492,439.43 = 834,398.49/x
  3. Step 3: Cross multiply
    996,244.11x = 1,492,439.43 × 834,398.49
  4. Step 4: Simplify right side
    996,244.11x = 1,245,289,206,808.46
  5. Step 5: Solve for x
    x = 1,245,289,206,808.46/996,244.11
  6. Step 6: Final answer
    x = 1,249,984.01

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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.