Home / 2,424,029.80-3,345,171.26-1,336,277.56

Finding the Fourth Proportional to 2,424,029.80, 3,345,171.26 and 1,336,277.56

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Solution

The fourth proportional to 2,424,029.80, 3,345,171.26 and 1,336,277.56 is: 1,844,068.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,029.80 : 3,345,171.26 = 1,336,277.56 : x
  2. Step 2: Convert to fraction form
    2,424,029.80/3,345,171.26 = 1,336,277.56/x
  3. Step 3: Cross multiply
    2,424,029.80x = 3,345,171.26 × 1,336,277.56
  4. Step 4: Simplify right side
    2,424,029.80x = 4,470,077,274,050.61
  5. Step 5: Solve for x
    x = 4,470,077,274,050.61/2,424,029.80
  6. Step 6: Final answer
    x = 1,844,068.62

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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.