Home / 6,573,215.28-9,071,506.49-3,632,969.13

Finding the Fourth Proportional to 6,573,215.28, 9,071,506.49 and 3,632,969.13

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Solution

The fourth proportional to 6,573,215.28, 9,071,506.49 and 3,632,969.13 is: 5,013,756.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,215.28 : 9,071,506.49 = 3,632,969.13 : x
  2. Step 2: Convert to fraction form
    6,573,215.28/9,071,506.49 = 3,632,969.13/x
  3. Step 3: Cross multiply
    6,573,215.28x = 9,071,506.49 × 3,632,969.13
  4. Step 4: Simplify right side
    6,573,215.28x = 32,956,503,015,828.93
  5. Step 5: Solve for x
    x = 32,956,503,015,828.93/6,573,215.28
  6. Step 6: Final answer
    x = 5,013,756.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.