Home / 9,440,177.50-14,158,864.87-2,616,039.20

Finding the Fourth Proportional to 9,440,177.50, 14,158,864.87 and 2,616,039.20

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Solution

The fourth proportional to 9,440,177.50, 14,158,864.87 and 2,616,039.20 is: 3,923,670.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,440,177.50 : 14,158,864.87 = 2,616,039.20 : x
  2. Step 2: Convert to fraction form
    9,440,177.50/14,158,864.87 = 2,616,039.20/x
  3. Step 3: Cross multiply
    9,440,177.50x = 14,158,864.87 × 2,616,039.20
  4. Step 4: Simplify right side
    9,440,177.50x = 37,040,145,476,636.35
  5. Step 5: Solve for x
    x = 37,040,145,476,636.35/9,440,177.50
  6. Step 6: Final answer
    x = 3,923,670.45

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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.