Home / 9,331,950-12,878,091.18-5,039,598

Finding the Fourth Proportional to 9,331,950, 12,878,091.18 and 5,039,598

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Solution

The fourth proportional to 9,331,950, 12,878,091.18 and 5,039,598 is: 6,954,645.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,331,950 : 12,878,091.18 = 5,039,598 : x
  2. Step 2: Convert to fraction form
    9,331,950/12,878,091.18 = 5,039,598/x
  3. Step 3: Cross multiply
    9,331,950x = 12,878,091.18 × 5,039,598
  4. Step 4: Simplify right side
    9,331,950x = 64,900,402,554,545.64
  5. Step 5: Solve for x
    x = 64,900,402,554,545.64/9,331,950
  6. Step 6: Final answer
    x = 6,954,645.34

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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.