Home / 5,065,274.22-7,001,859.13-4,519,400.24

Finding the Fourth Proportional to 5,065,274.22, 7,001,859.13 and 4,519,400.24

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Solution

The fourth proportional to 5,065,274.22, 7,001,859.13 and 4,519,400.24 is: 6,247,283.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,065,274.22 : 7,001,859.13 = 4,519,400.24 : x
  2. Step 2: Convert to fraction form
    5,065,274.22/7,001,859.13 = 4,519,400.24/x
  3. Step 3: Cross multiply
    5,065,274.22x = 7,001,859.13 × 4,519,400.24
  4. Step 4: Simplify right side
    5,065,274.22x = 31,644,203,838,774.34
  5. Step 5: Solve for x
    x = 31,644,203,838,774.34/5,065,274.22
  6. Step 6: Final answer
    x = 6,247,283.46

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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.