Home / 2,366,440.28-3,265,947.06-1,373,226.86

Finding the Fourth Proportional to 2,366,440.28, 3,265,947.06 and 1,373,226.86

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Solution

The fourth proportional to 2,366,440.28, 3,265,947.06 and 1,373,226.86 is: 1,895,203.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366,440.28 : 3,265,947.06 = 1,373,226.86 : x
  2. Step 2: Convert to fraction form
    2,366,440.28/3,265,947.06 = 1,373,226.86/x
  3. Step 3: Cross multiply
    2,366,440.28x = 3,265,947.06 × 1,373,226.86
  4. Step 4: Simplify right side
    2,366,440.28x = 4,484,886,226,130.03
  5. Step 5: Solve for x
    x = 4,484,886,226,130.03/2,366,440.28
  6. Step 6: Final answer
    x = 1,895,203.64

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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.