Home / 2,329,524.40-3,492,665.34-1,031,972.02

Finding the Fourth Proportional to 2,329,524.40, 3,492,665.34 and 1,031,972.02

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Solution

The fourth proportional to 2,329,524.40, 3,492,665.34 and 1,031,972.02 is: 1,547,239.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,329,524.40 : 3,492,665.34 = 1,031,972.02 : x
  2. Step 2: Convert to fraction form
    2,329,524.40/3,492,665.34 = 1,031,972.02/x
  3. Step 3: Cross multiply
    2,329,524.40x = 3,492,665.34 × 1,031,972.02
  4. Step 4: Simplify right side
    2,329,524.40x = 3,604,332,906,103.79
  5. Step 5: Solve for x
    x = 3,604,332,906,103.79/2,329,524.40
  6. Step 6: Final answer
    x = 1,547,239.82

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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.