Home / 1,859,323.92-2,565,872.34-1,032,399.27

Finding the Fourth Proportional to 1,859,323.92, 2,565,872.34 and 1,032,399.27

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Solution

The fourth proportional to 1,859,323.92, 2,565,872.34 and 1,032,399.27 is: 1,424,713.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,859,323.92 : 2,565,872.34 = 1,032,399.27 : x
  2. Step 2: Convert to fraction form
    1,859,323.92/2,565,872.34 = 1,032,399.27/x
  3. Step 3: Cross multiply
    1,859,323.92x = 2,565,872.34 × 1,032,399.27
  4. Step 4: Simplify right side
    1,859,323.92x = 2,649,004,730,729.19
  5. Step 5: Solve for x
    x = 2,649,004,730,729.19/1,859,323.92
  6. Step 6: Final answer
    x = 1,424,713.95

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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.