Home / 5,490,094.40-8,238,376.80-2,294,974.40

Finding the Fourth Proportional to 5,490,094.40, 8,238,376.80 and 2,294,974.40

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Solution

The fourth proportional to 5,490,094.40, 8,238,376.80 and 2,294,974.40 is: 3,443,813.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,490,094.40 : 8,238,376.80 = 2,294,974.40 : x
  2. Step 2: Convert to fraction form
    5,490,094.40/8,238,376.80 = 2,294,974.40/x
  3. Step 3: Cross multiply
    5,490,094.40x = 8,238,376.80 × 2,294,974.40
  4. Step 4: Simplify right side
    5,490,094.40x = 18,906,863,853,553.92
  5. Step 5: Solve for x
    x = 18,906,863,853,553.92/5,490,094.40
  6. Step 6: Final answer
    x = 3,443,813.98

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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.