Home / 6,684,037.23-9,223,705.65-3,784,029.66

Finding the Fourth Proportional to 6,684,037.23, 9,223,705.65 and 3,784,029.66

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Solution

The fourth proportional to 6,684,037.23, 9,223,705.65 and 3,784,029.66 is: 5,221,810.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,684,037.23 : 9,223,705.65 = 3,784,029.66 : x
  2. Step 2: Convert to fraction form
    6,684,037.23/9,223,705.65 = 3,784,029.66/x
  3. Step 3: Cross multiply
    6,684,037.23x = 9,223,705.65 × 3,784,029.66
  4. Step 4: Simplify right side
    6,684,037.23x = 34,902,775,777,768.84
  5. Step 5: Solve for x
    x = 34,902,775,777,768.84/6,684,037.23
  6. Step 6: Final answer
    x = 5,221,810.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.