Home / 6,626,708.97-9,938,956.32-1,834,882.62

Finding the Fourth Proportional to 6,626,708.97, 9,938,956.32 and 1,834,882.62

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Solution

The fourth proportional to 6,626,708.97, 9,938,956.32 and 1,834,882.62 is: 2,752,017.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,626,708.97 : 9,938,956.32 = 1,834,882.62 : x
  2. Step 2: Convert to fraction form
    6,626,708.97/9,938,956.32 = 1,834,882.62/x
  3. Step 3: Cross multiply
    6,626,708.97x = 9,938,956.32 × 1,834,882.62
  4. Step 4: Simplify right side
    6,626,708.97x = 18,236,818,212,507.16
  5. Step 5: Solve for x
    x = 18,236,818,212,507.16/6,626,708.97
  6. Step 6: Final answer
    x = 2,752,017.37

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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.