Home / 4,195,864.34-6,295,566.64-2,681,255.06

Finding the Fourth Proportional to 4,195,864.34, 6,295,566.64 and 2,681,255.06

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Solution

The fourth proportional to 4,195,864.34, 6,295,566.64 and 2,681,255.06 is: 4,023,013.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,195,864.34 : 6,295,566.64 = 2,681,255.06 : x
  2. Step 2: Convert to fraction form
    4,195,864.34/6,295,566.64 = 2,681,255.06/x
  3. Step 3: Cross multiply
    4,195,864.34x = 6,295,566.64 × 2,681,255.06
  4. Step 4: Simplify right side
    4,195,864.34x = 16,880,019,909,067.20
  5. Step 5: Solve for x
    x = 16,880,019,909,067.20/4,195,864.34
  6. Step 6: Final answer
    x = 4,023,013.74

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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.