Home / 9,440,623.52-14,163,009.29-5,605,948.65

Finding the Fourth Proportional to 9,440,623.52, 14,163,009.29 and 5,605,948.65

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Solution

The fourth proportional to 9,440,623.52, 14,163,009.29 and 5,605,948.65 is: 8,410,154.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,440,623.52 : 14,163,009.29 = 5,605,948.65 : x
  2. Step 2: Convert to fraction form
    9,440,623.52/14,163,009.29 = 5,605,948.65/x
  3. Step 3: Cross multiply
    9,440,623.52x = 14,163,009.29 × 5,605,948.65
  4. Step 4: Simplify right side
    9,440,623.52x = 79,397,102,781,183.22
  5. Step 5: Solve for x
    x = 79,397,102,781,183.22/9,440,623.52
  6. Step 6: Final answer
    x = 8,410,154.55

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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.