Home / 3,565,794.20-4,921,040.40-2,017,057.46

Finding the Fourth Proportional to 3,565,794.20, 4,921,040.40 and 2,017,057.46

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Solution

The fourth proportional to 3,565,794.20, 4,921,040.40 and 2,017,057.46 is: 2,783,677.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,565,794.20 : 4,921,040.40 = 2,017,057.46 : x
  2. Step 2: Convert to fraction form
    3,565,794.20/4,921,040.40 = 2,017,057.46/x
  3. Step 3: Cross multiply
    3,565,794.20x = 4,921,040.40 × 2,017,057.46
  4. Step 4: Simplify right side
    3,565,794.20x = 9,926,021,249,781.39
  5. Step 5: Solve for x
    x = 9,926,021,249,781.39/3,565,794.20
  6. Step 6: Final answer
    x = 2,783,677.55

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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.