Home / 2,285,548.00-3,425,904.86-845,305.83

Finding the Fourth Proportional to 2,285,548.00, 3,425,904.86 and 845,305.83

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Solution

The fourth proportional to 2,285,548.00, 3,425,904.86 and 845,305.83 is: 1,267,064.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,285,548.00 : 3,425,904.86 = 845,305.83 : x
  2. Step 2: Convert to fraction form
    2,285,548.00/3,425,904.86 = 845,305.83/x
  3. Step 3: Cross multiply
    2,285,548.00x = 3,425,904.86 × 845,305.83
  4. Step 4: Simplify right side
    2,285,548.00x = 2,895,937,346,956.81
  5. Step 5: Solve for x
    x = 2,895,937,346,956.81/2,285,548.00
  6. Step 6: Final answer
    x = 1,267,064.77

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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.