Home / 1,834,413.35-2,531,724.01-1,109,266.27

Finding the Fourth Proportional to 1,834,413.35, 2,531,724.01 and 1,109,266.27

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Solution

The fourth proportional to 1,834,413.35, 2,531,724.01 and 1,109,266.27 is: 1,530,928.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,413.35 : 2,531,724.01 = 1,109,266.27 : x
  2. Step 2: Convert to fraction form
    1,834,413.35/2,531,724.01 = 1,109,266.27/x
  3. Step 3: Cross multiply
    1,834,413.35x = 2,531,724.01 × 1,109,266.27
  4. Step 4: Simplify right side
    1,834,413.35x = 2,808,356,049,242.14
  5. Step 5: Solve for x
    x = 2,808,356,049,242.14/1,834,413.35
  6. Step 6: Final answer
    x = 1,530,928.70

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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.