Home / 1,813,022.10-2,717,200.35-864,350.10

Finding the Fourth Proportional to 1,813,022.10, 2,717,200.35 and 864,350.10

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Solution

The fourth proportional to 1,813,022.10, 2,717,200.35 and 864,350.10 is: 1,295,413.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,813,022.10 : 2,717,200.35 = 864,350.10 : x
  2. Step 2: Convert to fraction form
    1,813,022.10/2,717,200.35 = 864,350.10/x
  3. Step 3: Cross multiply
    1,813,022.10x = 2,717,200.35 × 864,350.10
  4. Step 4: Simplify right side
    1,813,022.10x = 2,348,612,394,242.54
  5. Step 5: Solve for x
    x = 2,348,612,394,242.54/1,813,022.10
  6. Step 6: Final answer
    x = 1,295,413.00

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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.