Home / 9,240,164.91-13,859,188.47-2,417,396.49

Finding the Fourth Proportional to 9,240,164.91, 13,859,188.47 and 2,417,396.49

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Solution

The fourth proportional to 9,240,164.91, 13,859,188.47 and 2,417,396.49 is: 3,625,817.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,240,164.91 : 13,859,188.47 = 2,417,396.49 : x
  2. Step 2: Convert to fraction form
    9,240,164.91/13,859,188.47 = 2,417,396.49/x
  3. Step 3: Cross multiply
    9,240,164.91x = 13,859,188.47 × 2,417,396.49
  4. Step 4: Simplify right side
    9,240,164.91x = 33,503,153,561,626.48
  5. Step 5: Solve for x
    x = 33,503,153,561,626.48/9,240,164.91
  6. Step 6: Final answer
    x = 3,625,817.71

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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.