Home / 11,793,557.66-17,690,434.95-3,274,558.46

Finding the Fourth Proportional to 11,793,557.66, 17,690,434.95 and 3,274,558.46

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Solution

The fourth proportional to 11,793,557.66, 17,690,434.95 and 3,274,558.46 is: 4,911,865.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,793,557.66 : 17,690,434.95 = 3,274,558.46 : x
  2. Step 2: Convert to fraction form
    11,793,557.66/17,690,434.95 = 3,274,558.46/x
  3. Step 3: Cross multiply
    11,793,557.66x = 17,690,434.95 × 3,274,558.46
  4. Step 4: Simplify right side
    11,793,557.66x = 57,928,363,426,602.17
  5. Step 5: Solve for x
    x = 57,928,363,426,602.17/11,793,557.66
  6. Step 6: Final answer
    x = 4,911,865.03

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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.