Home / 2,537,116.44-3,497,833.71-2,015,557.58

Finding the Fourth Proportional to 2,537,116.44, 3,497,833.71 and 2,015,557.58

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Solution

The fourth proportional to 2,537,116.44, 3,497,833.71 and 2,015,557.58 is: 2,778,778.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,116.44 : 3,497,833.71 = 2,015,557.58 : x
  2. Step 2: Convert to fraction form
    2,537,116.44/3,497,833.71 = 2,015,557.58/x
  3. Step 3: Cross multiply
    2,537,116.44x = 3,497,833.71 × 2,015,557.58
  4. Step 4: Simplify right side
    2,537,116.44x = 7,050,085,230,280.85
  5. Step 5: Solve for x
    x = 7,050,085,230,280.85/2,537,116.44
  6. Step 6: Final answer
    x = 2,778,778.74

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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.