Home / 9,338,615.04-14,008,351.86-2,861,226.48

Finding the Fourth Proportional to 9,338,615.04, 14,008,351.86 and 2,861,226.48

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Solution

The fourth proportional to 9,338,615.04, 14,008,351.86 and 2,861,226.48 is: 4,291,971.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,338,615.04 : 14,008,351.86 = 2,861,226.48 : x
  2. Step 2: Convert to fraction form
    9,338,615.04/14,008,351.86 = 2,861,226.48/x
  3. Step 3: Cross multiply
    9,338,615.04x = 14,008,351.86 × 2,861,226.48
  4. Step 4: Simplify right side
    9,338,615.04x = 40,081,067,282,989.25
  5. Step 5: Solve for x
    x = 40,081,067,282,989.25/9,338,615.04
  6. Step 6: Final answer
    x = 4,291,971.25

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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.