Home / 5,063,299.53-6,987,296.48-2,771,432.88

Finding the Fourth Proportional to 5,063,299.53, 6,987,296.48 and 2,771,432.88

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Solution

The fourth proportional to 5,063,299.53, 6,987,296.48 and 2,771,432.88 is: 3,824,546.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,063,299.53 : 6,987,296.48 = 2,771,432.88 : x
  2. Step 2: Convert to fraction form
    5,063,299.53/6,987,296.48 = 2,771,432.88/x
  3. Step 3: Cross multiply
    5,063,299.53x = 6,987,296.48 × 2,771,432.88
  4. Step 4: Simplify right side
    5,063,299.53x = 19,364,823,206,980.26
  5. Step 5: Solve for x
    x = 19,364,823,206,980.26/5,063,299.53
  6. Step 6: Final answer
    x = 3,824,546.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.