Home / 8,941,071.65-13,413,607.19-3,261,295.95

Finding the Fourth Proportional to 8,941,071.65, 13,413,607.19 and 3,261,295.95

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Solution

The fourth proportional to 8,941,071.65, 13,413,607.19 and 3,261,295.95 is: 4,892,673.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,941,071.65 : 13,413,607.19 = 3,261,295.95 : x
  2. Step 2: Convert to fraction form
    8,941,071.65/13,413,607.19 = 3,261,295.95/x
  3. Step 3: Cross multiply
    8,941,071.65x = 13,413,607.19 × 3,261,295.95
  4. Step 4: Simplify right side
    8,941,071.65x = 43,745,742,787,331.41
  5. Step 5: Solve for x
    x = 43,745,742,787,331.41/8,941,071.65
  6. Step 6: Final answer
    x = 4,892,673.33

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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.