Home / 6,238,731.65-9,356,682.74-2,824,764.50

Finding the Fourth Proportional to 6,238,731.65, 9,356,682.74 and 2,824,764.50

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Solution

The fourth proportional to 6,238,731.65, 9,356,682.74 and 2,824,764.50 is: 4,236,506.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,238,731.65 : 9,356,682.74 = 2,824,764.50 : x
  2. Step 2: Convert to fraction form
    6,238,731.65/9,356,682.74 = 2,824,764.50/x
  3. Step 3: Cross multiply
    6,238,731.65x = 9,356,682.74 × 2,824,764.50
  4. Step 4: Simplify right side
    6,238,731.65x = 26,430,425,250,982.61
  5. Step 5: Solve for x
    x = 26,430,425,250,982.61/6,238,731.65
  6. Step 6: Final answer
    x = 4,236,506.19

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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.