Home / 3,663,444.92-5,468,483.64-3,393,294.53

Finding the Fourth Proportional to 3,663,444.92, 5,468,483.64 and 3,393,294.53

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Solution

The fourth proportional to 3,663,444.92, 5,468,483.64 and 3,393,294.53 is: 5,065,225.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,663,444.92 : 5,468,483.64 = 3,393,294.53 : x
  2. Step 2: Convert to fraction form
    3,663,444.92/5,468,483.64 = 3,393,294.53/x
  3. Step 3: Cross multiply
    3,663,444.92x = 5,468,483.64 × 3,393,294.53
  4. Step 4: Simplify right side
    3,663,444.92x = 18,556,175,623,006.49
  5. Step 5: Solve for x
    x = 18,556,175,623,006.49/3,663,444.92
  6. Step 6: Final answer
    x = 5,065,225.77

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.