Home / 3,443,977.52-4,752,569.68-1,895,094.40

Finding the Fourth Proportional to 3,443,977.52, 4,752,569.68 and 1,895,094.40

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Solution

The fourth proportional to 3,443,977.52, 4,752,569.68 and 1,895,094.40 is: 2,615,164.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,443,977.52 : 4,752,569.68 = 1,895,094.40 : x
  2. Step 2: Convert to fraction form
    3,443,977.52/4,752,569.68 = 1,895,094.40/x
  3. Step 3: Cross multiply
    3,443,977.52x = 4,752,569.68 × 1,895,094.40
  4. Step 4: Simplify right side
    3,443,977.52x = 9,006,568,186,177.79
  5. Step 5: Solve for x
    x = 9,006,568,186,177.79/3,443,977.52
  6. Step 6: Final answer
    x = 2,615,164.63

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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.