Home / 3,304,191.63-4,956,280.59-1,864,221.37

Finding the Fourth Proportional to 3,304,191.63, 4,956,280.59 and 1,864,221.37

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Solution

The fourth proportional to 3,304,191.63, 4,956,280.59 and 1,864,221.37 is: 2,796,328.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304,191.63 : 4,956,280.59 = 1,864,221.37 : x
  2. Step 2: Convert to fraction form
    3,304,191.63/4,956,280.59 = 1,864,221.37/x
  3. Step 3: Cross multiply
    3,304,191.63x = 4,956,280.59 × 1,864,221.37
  4. Step 4: Simplify right side
    3,304,191.63x = 9,239,604,191,594.21
  5. Step 5: Solve for x
    x = 9,239,604,191,594.21/3,304,191.63
  6. Step 6: Final answer
    x = 2,796,328.19

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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.