Home / 4,970,559.48-7,455,826.68-1,376,314.44

Finding the Fourth Proportional to 4,970,559.48, 7,455,826.68 and 1,376,314.44

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Solution

The fourth proportional to 4,970,559.48, 7,455,826.68 and 1,376,314.44 is: 2,064,468.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,970,559.48 : 7,455,826.68 = 1,376,314.44 : x
  2. Step 2: Convert to fraction form
    4,970,559.48/7,455,826.68 = 1,376,314.44/x
  3. Step 3: Cross multiply
    4,970,559.48x = 7,455,826.68 × 1,376,314.44
  4. Step 4: Simplify right side
    4,970,559.48x = 10,261,561,921,821.26
  5. Step 5: Solve for x
    x = 10,261,561,921,821.26/4,970,559.48
  6. Step 6: Final answer
    x = 2,064,468.19

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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.