Home / 9,331,952-12,878,093.94-5,039,600

Finding the Fourth Proportional to 9,331,952, 12,878,093.94 and 5,039,600

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Solution

The fourth proportional to 9,331,952, 12,878,093.94 and 5,039,600 is: 6,954,648.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,331,952 : 12,878,093.94 = 5,039,600 : x
  2. Step 2: Convert to fraction form
    9,331,952/12,878,093.94 = 5,039,600/x
  3. Step 3: Cross multiply
    9,331,952x = 12,878,093.94 × 5,039,600
  4. Step 4: Simplify right side
    9,331,952x = 64,900,442,220,024
  5. Step 5: Solve for x
    x = 64,900,442,220,024/9,331,952
  6. Step 6: Final answer
    x = 6,954,648.10

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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.