Home / 5,250,797.25-7,877,524.28-1,464,280.53

Finding the Fourth Proportional to 5,250,797.25, 7,877,524.28 and 1,464,280.53

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Solution

The fourth proportional to 5,250,797.25, 7,877,524.28 and 1,464,280.53 is: 2,196,791.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,250,797.25 : 7,877,524.28 = 1,464,280.53 : x
  2. Step 2: Convert to fraction form
    5,250,797.25/7,877,524.28 = 1,464,280.53/x
  3. Step 3: Cross multiply
    5,250,797.25x = 7,877,524.28 × 1,464,280.53
  4. Step 4: Simplify right side
    5,250,797.25x = 11,534,905,420,484.87
  5. Step 5: Solve for x
    x = 11,534,905,420,484.87/5,250,797.25
  6. Step 6: Final answer
    x = 2,196,791.24

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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.