Home / 9,223,514.74-12,728,317.48-5,093,720.63

Finding the Fourth Proportional to 9,223,514.74, 12,728,317.48 and 5,093,720.63

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Solution

The fourth proportional to 9,223,514.74, 12,728,317.48 and 5,093,720.63 is: 7,029,261.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,223,514.74 : 12,728,317.48 = 5,093,720.63 : x
  2. Step 2: Convert to fraction form
    9,223,514.74/12,728,317.48 = 5,093,720.63/x
  3. Step 3: Cross multiply
    9,223,514.74x = 12,728,317.48 × 5,093,720.63
  4. Step 4: Simplify right side
    9,223,514.74x = 64,834,493,243,955.42
  5. Step 5: Solve for x
    x = 64,834,493,243,955.42/9,223,514.74
  6. Step 6: Final answer
    x = 7,029,261.09

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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.