Home / 4,230,498.86-5,832,449.80-3,362,232.86

Finding the Fourth Proportional to 4,230,498.86, 5,832,449.80 and 3,362,232.86

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Solution

The fourth proportional to 4,230,498.86, 5,832,449.80 and 3,362,232.86 is: 4,635,399.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,230,498.86 : 5,832,449.80 = 3,362,232.86 : x
  2. Step 2: Convert to fraction form
    4,230,498.86/5,832,449.80 = 3,362,232.86/x
  3. Step 3: Cross multiply
    4,230,498.86x = 5,832,449.80 × 3,362,232.86
  4. Step 4: Simplify right side
    4,230,498.86x = 19,610,054,342,698.18
  5. Step 5: Solve for x
    x = 19,610,054,342,698.18/4,230,498.86
  6. Step 6: Final answer
    x = 4,635,399.99

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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.