Home / 4,952,067.17-6,833,766.08-2,776,603.59

Finding the Fourth Proportional to 4,952,067.17, 6,833,766.08 and 2,776,603.59

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Solution

The fourth proportional to 4,952,067.17, 6,833,766.08 and 2,776,603.59 is: 3,831,664.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,952,067.17 : 6,833,766.08 = 2,776,603.59 : x
  2. Step 2: Convert to fraction form
    4,952,067.17/6,833,766.08 = 2,776,603.59/x
  3. Step 3: Cross multiply
    4,952,067.17x = 6,833,766.08 × 2,776,603.59
  4. Step 4: Simplify right side
    4,952,067.17x = 18,974,659,437,889.73
  5. Step 5: Solve for x
    x = 18,974,659,437,889.73/4,952,067.17
  6. Step 6: Final answer
    x = 3,831,664.40

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1.5x scale

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.