Home / 6,287,228.66-9,424,128.57-3,585,736.91

Finding the Fourth Proportional to 6,287,228.66, 9,424,128.57 and 3,585,736.91

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Solution

The fourth proportional to 6,287,228.66, 9,424,128.57 and 3,585,736.91 is: 5,374,775.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,287,228.66 : 9,424,128.57 = 3,585,736.91 : x
  2. Step 2: Convert to fraction form
    6,287,228.66/9,424,128.57 = 3,585,736.91/x
  3. Step 3: Cross multiply
    6,287,228.66x = 9,424,128.57 × 3,585,736.91
  4. Step 4: Simplify right side
    6,287,228.66x = 33,792,445,610,913.88
  5. Step 5: Solve for x
    x = 33,792,445,610,913.88/6,287,228.66
  6. Step 6: Final answer
    x = 5,374,775.99

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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.