Home / 6,009,200.80-9,007,502.64-2,220,267.04

Finding the Fourth Proportional to 6,009,200.80, 9,007,502.64 and 2,220,267.04

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Solution

The fourth proportional to 6,009,200.80, 9,007,502.64 and 2,220,267.04 is: 3,328,073.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,009,200.80 : 9,007,502.64 = 2,220,267.04 : x
  2. Step 2: Convert to fraction form
    6,009,200.80/9,007,502.64 = 2,220,267.04/x
  3. Step 3: Cross multiply
    6,009,200.80x = 9,007,502.64 × 2,220,267.04
  4. Step 4: Simplify right side
    6,009,200.80x = 19,999,061,224,304.99
  5. Step 5: Solve for x
    x = 19,999,061,224,304.99/6,009,200.80
  6. Step 6: Final answer
    x = 3,328,073.38

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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.