Home / 5,866,108.38-8,799,826.86-5,263,365.72

Finding the Fourth Proportional to 5,866,108.38, 8,799,826.86 and 5,263,365.72

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Solution

The fourth proportional to 5,866,108.38, 8,799,826.86 and 5,263,365.72 is: 7,895,644.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,866,108.38 : 8,799,826.86 = 5,263,365.72 : x
  2. Step 2: Convert to fraction form
    5,866,108.38/8,799,826.86 = 5,263,365.72/x
  3. Step 3: Cross multiply
    5,866,108.38x = 8,799,826.86 × 5,263,365.72
  4. Step 4: Simplify right side
    5,866,108.38x = 46,316,707,036,859.23
  5. Step 5: Solve for x
    x = 46,316,707,036,859.23/5,866,108.38
  6. Step 6: Final answer
    x = 7,895,644.61

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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.