Home / 9,356,654.44-14,035,482.78-2,967,391.72

Finding the Fourth Proportional to 9,356,654.44, 14,035,482.78 and 2,967,391.72

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Solution

The fourth proportional to 9,356,654.44, 14,035,482.78 and 2,967,391.72 is: 4,451,246.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,356,654.44 : 14,035,482.78 = 2,967,391.72 : x
  2. Step 2: Convert to fraction form
    9,356,654.44/14,035,482.78 = 2,967,391.72/x
  3. Step 3: Cross multiply
    9,356,654.44x = 14,035,482.78 × 2,967,391.72
  4. Step 4: Simplify right side
    9,356,654.44x = 41,648,775,387,574.59
  5. Step 5: Solve for x
    x = 41,648,775,387,574.59/9,356,654.44
  6. Step 6: Final answer
    x = 4,451,246.51

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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.