Home / 6,197,243.10-9,295,864.65-4,181,703.90

Finding the Fourth Proportional to 6,197,243.10, 9,295,864.65 and 4,181,703.90

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Solution

The fourth proportional to 6,197,243.10, 9,295,864.65 and 4,181,703.90 is: 6,272,555.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,197,243.10 : 9,295,864.65 = 4,181,703.90 : x
  2. Step 2: Convert to fraction form
    6,197,243.10/9,295,864.65 = 4,181,703.90/x
  3. Step 3: Cross multiply
    6,197,243.10x = 9,295,864.65 × 4,181,703.90
  4. Step 4: Simplify right side
    6,197,243.10x = 38,872,553,460,777.13
  5. Step 5: Solve for x
    x = 38,872,553,460,777.13/6,197,243.10
  6. Step 6: Final answer
    x = 6,272,555.85

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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.