Home / 4,999,126.80-6,898,760.64-2,707,235.04

Finding the Fourth Proportional to 4,999,126.80, 6,898,760.64 and 2,707,235.04

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Solution

The fourth proportional to 4,999,126.80, 6,898,760.64 and 2,707,235.04 is: 3,735,965.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,999,126.80 : 6,898,760.64 = 2,707,235.04 : x
  2. Step 2: Convert to fraction form
    4,999,126.80/6,898,760.64 = 2,707,235.04/x
  3. Step 3: Cross multiply
    4,999,126.80x = 6,898,760.64 × 2,707,235.04
  4. Step 4: Simplify right side
    4,999,126.80x = 18,676,566,537,180.82
  5. Step 5: Solve for x
    x = 18,676,566,537,180.82/4,999,126.80
  6. Step 6: Final answer
    x = 3,735,965.76

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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.