Home / 9,352,958.40-14,026,521.60-3,674,923.20

Finding the Fourth Proportional to 9,352,958.40, 14,026,521.60 and 3,674,923.20

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Solution

The fourth proportional to 9,352,958.40, 14,026,521.60 and 3,674,923.20 is: 5,511,239.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,352,958.40 : 14,026,521.60 = 3,674,923.20 : x
  2. Step 2: Convert to fraction form
    9,352,958.40/14,026,521.60 = 3,674,923.20/x
  3. Step 3: Cross multiply
    9,352,958.40x = 14,026,521.60 × 3,674,923.20
  4. Step 4: Simplify right side
    9,352,958.40x = 51,546,389,643,141.12
  5. Step 5: Solve for x
    x = 51,546,389,643,141.12/9,352,958.40
  6. Step 6: Final answer
    x = 5,511,239.06

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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.