Home / 2,011,413.54-3,015,127.35-944,545.82

Finding the Fourth Proportional to 2,011,413.54, 3,015,127.35 and 944,545.82

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Solution

The fourth proportional to 2,011,413.54, 3,015,127.35 and 944,545.82 is: 1,415,882.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,413.54 : 3,015,127.35 = 944,545.82 : x
  2. Step 2: Convert to fraction form
    2,011,413.54/3,015,127.35 = 944,545.82/x
  3. Step 3: Cross multiply
    2,011,413.54x = 3,015,127.35 × 944,545.82
  4. Step 4: Simplify right side
    2,011,413.54x = 2,847,925,935,210.18
  5. Step 5: Solve for x
    x = 2,847,925,935,210.18/2,011,413.54
  6. Step 6: Final answer
    x = 1,415,882.85

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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.