Home / 6,464,968.01-9,697,500.48-2,869,768.43

Finding the Fourth Proportional to 6,464,968.01, 9,697,500.48 and 2,869,768.43

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Solution

The fourth proportional to 6,464,968.01, 9,697,500.48 and 2,869,768.43 is: 4,304,674.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,464,968.01 : 9,697,500.48 = 2,869,768.43 : x
  2. Step 2: Convert to fraction form
    6,464,968.01/9,697,500.48 = 2,869,768.43/x
  3. Step 3: Cross multiply
    6,464,968.01x = 9,697,500.48 × 2,869,768.43
  4. Step 4: Simplify right side
    6,464,968.01x = 27,829,580,727,413.85
  5. Step 5: Solve for x
    x = 27,829,580,727,413.85/6,464,968.01
  6. Step 6: Final answer
    x = 4,304,674.16

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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.