Home / 3,663,926.34-5,496,388.59-1,267,127.70

Finding the Fourth Proportional to 3,663,926.34, 5,496,388.59 and 1,267,127.70

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Solution

The fourth proportional to 3,663,926.34, 5,496,388.59 and 1,267,127.70 is: 1,900,864.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,663,926.34 : 5,496,388.59 = 1,267,127.70 : x
  2. Step 2: Convert to fraction form
    3,663,926.34/5,496,388.59 = 1,267,127.70/x
  3. Step 3: Cross multiply
    3,663,926.34x = 5,496,388.59 × 1,267,127.70
  4. Step 4: Simplify right side
    3,663,926.34x = 6,964,626,232,352.94
  5. Step 5: Solve for x
    x = 6,964,626,232,352.94/3,663,926.34
  6. Step 6: Final answer
    x = 1,900,864.15

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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.