Home / 2,483,337.29-3,722,996.93-776,602.49

Finding the Fourth Proportional to 2,483,337.29, 3,722,996.93 and 776,602.49

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Solution

The fourth proportional to 2,483,337.29, 3,722,996.93 and 776,602.49 is: 1,164,275.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483,337.29 : 3,722,996.93 = 776,602.49 : x
  2. Step 2: Convert to fraction form
    2,483,337.29/3,722,996.93 = 776,602.49/x
  3. Step 3: Cross multiply
    2,483,337.29x = 3,722,996.93 × 776,602.49
  4. Step 4: Simplify right side
    2,483,337.29x = 2,891,288,663,602.36
  5. Step 5: Solve for x
    x = 2,891,288,663,602.36/2,483,337.29
  6. Step 6: Final answer
    x = 1,164,275.46

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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.