Home / 9,106,787.08-13,658,684.00-3,269,764.47

Finding the Fourth Proportional to 9,106,787.08, 13,658,684.00 and 3,269,764.47

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Solution

The fourth proportional to 9,106,787.08, 13,658,684.00 and 3,269,764.47 is: 4,904,109.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,106,787.08 : 13,658,684.00 = 3,269,764.47 : x
  2. Step 2: Convert to fraction form
    9,106,787.08/13,658,684.00 = 3,269,764.47/x
  3. Step 3: Cross multiply
    9,106,787.08x = 13,658,684.00 × 3,269,764.47
  4. Step 4: Simplify right side
    9,106,787.08x = 44,660,679,622,719.23
  5. Step 5: Solve for x
    x = 44,660,679,622,719.23/9,106,787.08
  6. Step 6: Final answer
    x = 4,904,109.35

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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.