Home / 10,292,929.17-14,204,196.75-5,882,581.23

Finding the Fourth Proportional to 10,292,929.17, 14,204,196.75 and 5,882,581.23

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Solution

The fourth proportional to 10,292,929.17, 14,204,196.75 and 5,882,581.23 is: 8,117,936.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,292,929.17 : 14,204,196.75 = 5,882,581.23 : x
  2. Step 2: Convert to fraction form
    10,292,929.17/14,204,196.75 = 5,882,581.23/x
  3. Step 3: Cross multiply
    10,292,929.17x = 14,204,196.75 × 5,882,581.23
  4. Step 4: Simplify right side
    10,292,929.17x = 83,557,341,188,777.02
  5. Step 5: Solve for x
    x = 83,557,341,188,777.02/10,292,929.17
  6. Step 6: Final answer
    x = 8,117,936.09

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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.