Home / 2,463,565.55-3,696,671.80-1,025,240.57

Finding the Fourth Proportional to 2,463,565.55, 3,696,671.80 and 1,025,240.57

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Solution

The fourth proportional to 2,463,565.55, 3,696,671.80 and 1,025,240.57 is: 1,538,411.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,565.55 : 3,696,671.80 = 1,025,240.57 : x
  2. Step 2: Convert to fraction form
    2,463,565.55/3,696,671.80 = 1,025,240.57/x
  3. Step 3: Cross multiply
    2,463,565.55x = 3,696,671.80 × 1,025,240.57
  4. Step 4: Simplify right side
    2,463,565.55x = 3,789,977,896,150.98
  5. Step 5: Solve for x
    x = 3,789,977,896,150.98/2,463,565.55
  6. Step 6: Final answer
    x = 1,538,411.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.