Home / 5,813,526.88-8,023,020.78-3,235,207.60

Finding the Fourth Proportional to 5,813,526.88, 8,023,020.78 and 3,235,207.60

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Solution

The fourth proportional to 5,813,526.88, 8,023,020.78 and 3,235,207.60 is: 4,464,783.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,813,526.88 : 8,023,020.78 = 3,235,207.60 : x
  2. Step 2: Convert to fraction form
    5,813,526.88/8,023,020.78 = 3,235,207.60/x
  3. Step 3: Cross multiply
    5,813,526.88x = 8,023,020.78 × 3,235,207.60
  4. Step 4: Simplify right side
    5,813,526.88x = 25,956,137,802,413.93
  5. Step 5: Solve for x
    x = 25,956,137,802,413.93/5,813,526.88
  6. Step 6: Final answer
    x = 4,464,783.31

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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.