Home / 5,256,950.59-7,254,686.28-3,083,061.66

Finding the Fourth Proportional to 5,256,950.59, 7,254,686.28 and 3,083,061.66

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Solution

The fourth proportional to 5,256,950.59, 7,254,686.28 and 3,083,061.66 is: 4,254,680.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,256,950.59 : 7,254,686.28 = 3,083,061.66 : x
  2. Step 2: Convert to fraction form
    5,256,950.59/7,254,686.28 = 3,083,061.66/x
  3. Step 3: Cross multiply
    5,256,950.59x = 7,254,686.28 × 3,083,061.66
  4. Step 4: Simplify right side
    5,256,950.59x = 22,366,645,109,552.43
  5. Step 5: Solve for x
    x = 22,366,645,109,552.43/5,256,950.59
  6. Step 6: Final answer
    x = 4,254,680.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.