Home / 9,269,040.70-13,903,561.05-8,796,648.70

Finding the Fourth Proportional to 9,269,040.70, 13,903,561.05 and 8,796,648.70

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Solution

The fourth proportional to 9,269,040.70, 13,903,561.05 and 8,796,648.70 is: 13,194,973.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,269,040.70 : 13,903,561.05 = 8,796,648.70 : x
  2. Step 2: Convert to fraction form
    9,269,040.70/13,903,561.05 = 8,796,648.70/x
  3. Step 3: Cross multiply
    9,269,040.70x = 13,903,561.05 × 8,796,648.70
  4. Step 4: Simplify right side
    9,269,040.70x = 122,304,742,235,853.12
  5. Step 5: Solve for x
    x = 122,304,742,235,853.12/9,269,040.70
  6. Step 6: Final answer
    x = 13,194,973.05

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Double scale
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Similar ratio
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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.