Home / 4,342,678.30-5,992,275.38-2,599,930.10

Finding the Fourth Proportional to 4,342,678.30, 5,992,275.38 and 2,599,930.10

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Solution

The fourth proportional to 4,342,678.30, 5,992,275.38 and 2,599,930.10 is: 3,587,531.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,342,678.30 : 5,992,275.38 = 2,599,930.10 : x
  2. Step 2: Convert to fraction form
    4,342,678.30/5,992,275.38 = 2,599,930.10/x
  3. Step 3: Cross multiply
    4,342,678.30x = 5,992,275.38 × 2,599,930.10
  4. Step 4: Simplify right side
    4,342,678.30x = 15,579,497,104,489.39
  5. Step 5: Solve for x
    x = 15,579,497,104,489.39/4,342,678.30
  6. Step 6: Final answer
    x = 3,587,531.94

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1.5x scale

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.