Home / 7,610,408.26-10,502,793-4,514,764.43

Finding the Fourth Proportional to 7,610,408.26, 10,502,793 and 4,514,764.43

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Solution

The fourth proportional to 7,610,408.26, 10,502,793 and 4,514,764.43 is: 6,230,629.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,610,408.26 : 10,502,793 = 4,514,764.43 : x
  2. Step 2: Convert to fraction form
    7,610,408.26/10,502,793 = 4,514,764.43/x
  3. Step 3: Cross multiply
    7,610,408.26x = 10,502,793 × 4,514,764.43
  4. Step 4: Simplify right side
    7,610,408.26x = 47,417,636,278,309.98
  5. Step 5: Solve for x
    x = 47,417,636,278,309.98/7,610,408.26
  6. Step 6: Final answer
    x = 6,230,629.77

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1.5x scale

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.