Home / 2,395,702.40-3,593,553.60-976,776.80

Finding the Fourth Proportional to 2,395,702.40, 3,593,553.60 and 976,776.80

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Solution

The fourth proportional to 2,395,702.40, 3,593,553.60 and 976,776.80 is: 1,465,165.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,702.40 : 3,593,553.60 = 976,776.80 : x
  2. Step 2: Convert to fraction form
    2,395,702.40/3,593,553.60 = 976,776.80/x
  3. Step 3: Cross multiply
    2,395,702.40x = 3,593,553.60 × 976,776.80
  4. Step 4: Simplify right side
    2,395,702.40x = 3,510,099,786,036.48
  5. Step 5: Solve for x
    x = 3,510,099,786,036.48/2,395,702.40
  6. Step 6: Final answer
    x = 1,465,165.20

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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.