Home / 9,434,519.62-14,151,701.67-2,702,940.10

Finding the Fourth Proportional to 9,434,519.62, 14,151,701.67 and 2,702,940.10

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Solution

The fourth proportional to 9,434,519.62, 14,151,701.67 and 2,702,940.10 is: 4,054,387.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,434,519.62 : 14,151,701.67 = 2,702,940.10 : x
  2. Step 2: Convert to fraction form
    9,434,519.62/14,151,701.67 = 2,702,940.10/x
  3. Step 3: Cross multiply
    9,434,519.62x = 14,151,701.67 × 2,702,940.10
  4. Step 4: Simplify right side
    9,434,519.62x = 38,251,201,927,079.97
  5. Step 5: Solve for x
    x = 38,251,201,927,079.97/9,434,519.62
  6. Step 6: Final answer
    x = 4,054,387.87

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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.