Home / 7,914,133.29-11,855,839.14-5,833,050.46

Finding the Fourth Proportional to 7,914,133.29, 11,855,839.14 and 5,833,050.46

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Solution

The fourth proportional to 7,914,133.29, 11,855,839.14 and 5,833,050.46 is: 8,738,254.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,914,133.29 : 11,855,839.14 = 5,833,050.46 : x
  2. Step 2: Convert to fraction form
    7,914,133.29/11,855,839.14 = 5,833,050.46/x
  3. Step 3: Cross multiply
    7,914,133.29x = 11,855,839.14 × 5,833,050.46
  4. Step 4: Simplify right side
    7,914,133.29x = 69,155,707,949,263.01
  5. Step 5: Solve for x
    x = 69,155,707,949,263.01/7,914,133.29
  6. Step 6: Final answer
    x = 8,738,254.14

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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.