Home / 3,366,125.83-5,049,233.38-1,122,264.55

Finding the Fourth Proportional to 3,366,125.83, 5,049,233.38 and 1,122,264.55

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Solution

The fourth proportional to 3,366,125.83, 5,049,233.38 and 1,122,264.55 is: 1,683,411.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,125.83 : 5,049,233.38 = 1,122,264.55 : x
  2. Step 2: Convert to fraction form
    3,366,125.83/5,049,233.38 = 1,122,264.55/x
  3. Step 3: Cross multiply
    3,366,125.83x = 5,049,233.38 × 1,122,264.55
  4. Step 4: Simplify right side
    3,366,125.83x = 5,666,575,615,830.43
  5. Step 5: Solve for x
    x = 5,666,575,615,830.43/3,366,125.83
  6. Step 6: Final answer
    x = 1,683,411.70

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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.