Home / 10,603,556.96-14,633,102.40-5,894,394.59

Finding the Fourth Proportional to 10,603,556.96, 14,633,102.40 and 5,894,394.59

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Solution

The fourth proportional to 10,603,556.96, 14,633,102.40 and 5,894,394.59 is: 8,134,372.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,603,556.96 : 14,633,102.40 = 5,894,394.59 : x
  2. Step 2: Convert to fraction form
    10,603,556.96/14,633,102.40 = 5,894,394.59/x
  3. Step 3: Cross multiply
    10,603,556.96x = 14,633,102.40 × 5,894,394.59
  4. Step 4: Simplify right side
    10,603,556.96x = 86,253,279,621,476.02
  5. Step 5: Solve for x
    x = 86,253,279,621,476.02/10,603,556.96
  6. Step 6: Final answer
    x = 8,134,372.26

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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.