Home / 6,285,221.44-9,423,973.77-2,442,557.07

Finding the Fourth Proportional to 6,285,221.44, 9,423,973.77 and 2,442,557.07

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Solution

The fourth proportional to 6,285,221.44, 9,423,973.77 and 2,442,557.07 is: 3,662,336.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,285,221.44 : 9,423,973.77 = 2,442,557.07 : x
  2. Step 2: Convert to fraction form
    6,285,221.44/9,423,973.77 = 2,442,557.07/x
  3. Step 3: Cross multiply
    6,285,221.44x = 9,423,973.77 × 2,442,557.07
  4. Step 4: Simplify right side
    6,285,221.44x = 23,018,593,759,408.05
  5. Step 5: Solve for x
    x = 23,018,593,759,408.05/6,285,221.44
  6. Step 6: Final answer
    x = 3,662,336.16

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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.