Home / 3,465,192.15-4,781,722.41-2,014,784.69

Finding the Fourth Proportional to 3,465,192.15, 4,781,722.41 and 2,014,784.69

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Solution

The fourth proportional to 3,465,192.15, 4,781,722.41 and 2,014,784.69 is: 2,780,261.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,465,192.15 : 4,781,722.41 = 2,014,784.69 : x
  2. Step 2: Convert to fraction form
    3,465,192.15/4,781,722.41 = 2,014,784.69/x
  3. Step 3: Cross multiply
    3,465,192.15x = 4,781,722.41 × 2,014,784.69
  4. Step 4: Simplify right side
    3,465,192.15x = 9,634,141,079,589.29
  5. Step 5: Solve for x
    x = 9,634,141,079,589.29/3,465,192.15
  6. Step 6: Final answer
    x = 2,780,261.72

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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.