Home / 7,334,718.17-10,122,963.67-4,394,651.37

Finding the Fourth Proportional to 7,334,718.17, 10,122,963.67 and 4,394,651.37

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Solution

The fourth proportional to 7,334,718.17, 10,122,963.67 and 4,394,651.37 is: 6,065,249.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,334,718.17 : 10,122,963.67 = 4,394,651.37 : x
  2. Step 2: Convert to fraction form
    7,334,718.17/10,122,963.67 = 4,394,651.37/x
  3. Step 3: Cross multiply
    7,334,718.17x = 10,122,963.67 × 4,394,651.37
  4. Step 4: Simplify right side
    7,334,718.17x = 44,486,896,164,159.88
  5. Step 5: Solve for x
    x = 44,486,896,164,159.88/7,334,718.17
  6. Step 6: Final answer
    x = 6,065,249.56

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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.