Home / 2,955,002.54-4,077,727.71-1,714,516.77

Finding the Fourth Proportional to 2,955,002.54, 4,077,727.71 and 1,714,516.77

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Solution

The fourth proportional to 2,955,002.54, 4,077,727.71 and 1,714,516.77 is: 2,365,931.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,002.54 : 4,077,727.71 = 1,714,516.77 : x
  2. Step 2: Convert to fraction form
    2,955,002.54/4,077,727.71 = 1,714,516.77/x
  3. Step 3: Cross multiply
    2,955,002.54x = 4,077,727.71 × 1,714,516.77
  4. Step 4: Simplify right side
    2,955,002.54x = 6,991,332,542,288.70
  5. Step 5: Solve for x
    x = 6,991,332,542,288.70/2,955,002.54
  6. Step 6: Final answer
    x = 2,365,931.15

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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.