Home / 4,513,155.92-6,769,660.04-1,817,413.23

Finding the Fourth Proportional to 4,513,155.92, 6,769,660.04 and 1,817,413.23

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Solution

The fourth proportional to 4,513,155.92, 6,769,660.04 and 1,817,413.23 is: 2,726,090.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513,155.92 : 6,769,660.04 = 1,817,413.23 : x
  2. Step 2: Convert to fraction form
    4,513,155.92/6,769,660.04 = 1,817,413.23/x
  3. Step 3: Cross multiply
    4,513,155.92x = 6,769,660.04 × 1,817,413.23
  4. Step 4: Simplify right side
    4,513,155.92x = 12,303,269,719,298.33
  5. Step 5: Solve for x
    x = 12,303,269,719,298.33/4,513,155.92
  6. Step 6: Final answer
    x = 2,726,090.11

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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.