Home / 9,021,465.06-13,531,517.04-2,873,198.34

Finding the Fourth Proportional to 9,021,465.06, 13,531,517.04 and 2,873,198.34

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Solution

The fourth proportional to 9,021,465.06, 13,531,517.04 and 2,873,198.34 is: 4,309,580.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,021,465.06 : 13,531,517.04 = 2,873,198.34 : x
  2. Step 2: Convert to fraction form
    9,021,465.06/13,531,517.04 = 2,873,198.34/x
  3. Step 3: Cross multiply
    9,021,465.06x = 13,531,517.04 × 2,873,198.34
  4. Step 4: Simplify right side
    9,021,465.06x = 38,878,732,297,009.71
  5. Step 5: Solve for x
    x = 38,878,732,297,009.71/9,021,465.06
  6. Step 6: Final answer
    x = 4,309,580.77

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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.