Home / 6,117,301.84-9,175,359.84-1,857,507.52

Finding the Fourth Proportional to 6,117,301.84, 9,175,359.84 and 1,857,507.52

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Solution

The fourth proportional to 6,117,301.84, 9,175,359.84 and 1,857,507.52 is: 2,786,081.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,117,301.84 : 9,175,359.84 = 1,857,507.52 : x
  2. Step 2: Convert to fraction form
    6,117,301.84/9,175,359.84 = 1,857,507.52/x
  3. Step 3: Cross multiply
    6,117,301.84x = 9,175,359.84 × 1,857,507.52
  4. Step 4: Simplify right side
    6,117,301.84x = 17,043,299,901,506.00
  5. Step 5: Solve for x
    x = 17,043,299,901,506.00/6,117,301.84
  6. Step 6: Final answer
    x = 2,786,081.24

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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.