Home / 3,692,154.90-5,095,429.41-2,060,879.70

Finding the Fourth Proportional to 3,692,154.90, 5,095,429.41 and 2,060,879.70

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Solution

The fourth proportional to 3,692,154.90, 5,095,429.41 and 2,060,879.70 is: 2,844,156.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,692,154.90 : 5,095,429.41 = 2,060,879.70 : x
  2. Step 2: Convert to fraction form
    3,692,154.90/5,095,429.41 = 2,060,879.70/x
  3. Step 3: Cross multiply
    3,692,154.90x = 5,095,429.41 × 2,060,879.70
  4. Step 4: Simplify right side
    3,692,154.90x = 10,501,067,033,851.98
  5. Step 5: Solve for x
    x = 10,501,067,033,851.98/3,692,154.90
  6. Step 6: Final answer
    x = 2,844,156.68

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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.