Home / 3,565,124.40-5,351,027.40-1,883,434.80

Finding the Fourth Proportional to 3,565,124.40, 5,351,027.40 and 1,883,434.80

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Solution

The fourth proportional to 3,565,124.40, 5,351,027.40 and 1,883,434.80 is: 2,826,917.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,565,124.40 : 5,351,027.40 = 1,883,434.80 : x
  2. Step 2: Convert to fraction form
    3,565,124.40/5,351,027.40 = 1,883,434.80/x
  3. Step 3: Cross multiply
    3,565,124.40x = 5,351,027.40 × 1,883,434.80
  4. Step 4: Simplify right side
    3,565,124.40x = 10,078,311,220,913.52
  5. Step 5: Solve for x
    x = 10,078,311,220,913.52/3,565,124.40
  6. Step 6: Final answer
    x = 2,826,917.13

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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.