Home / 6,623,032.32-9,927,475.20-3,777,016.32

Finding the Fourth Proportional to 6,623,032.32, 9,927,475.20 and 3,777,016.32

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Solution

The fourth proportional to 6,623,032.32, 9,927,475.20 and 3,777,016.32 is: 5,661,490.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,623,032.32 : 9,927,475.20 = 3,777,016.32 : x
  2. Step 2: Convert to fraction form
    6,623,032.32/9,927,475.20 = 3,777,016.32/x
  3. Step 3: Cross multiply
    6,623,032.32x = 9,927,475.20 × 3,777,016.32
  4. Step 4: Simplify right side
    6,623,032.32x = 37,496,235,846,795.26
  5. Step 5: Solve for x
    x = 37,496,235,846,795.26/6,623,032.32
  6. Step 6: Final answer
    x = 5,661,490.69

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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.