Home / 1,832,048.39-2,528,267.37-1,016,225.57

Finding the Fourth Proportional to 1,832,048.39, 2,528,267.37 and 1,016,225.57

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Solution

The fourth proportional to 1,832,048.39, 2,528,267.37 and 1,016,225.57 is: 1,402,413.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,048.39 : 2,528,267.37 = 1,016,225.57 : x
  2. Step 2: Convert to fraction form
    1,832,048.39/2,528,267.37 = 1,016,225.57/x
  3. Step 3: Cross multiply
    1,832,048.39x = 2,528,267.37 × 1,016,225.57
  4. Step 4: Simplify right side
    1,832,048.39x = 2,569,289,949,190.65
  5. Step 5: Solve for x
    x = 2,569,289,949,190.65/1,832,048.39
  6. Step 6: Final answer
    x = 1,402,413.80

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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.