Home / 8,477,524.92-11,699,291.52-4,856,552.76

Finding the Fourth Proportional to 8,477,524.92, 11,699,291.52 and 4,856,552.76

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Solution

The fourth proportional to 8,477,524.92, 11,699,291.52 and 4,856,552.76 is: 6,702,218.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,477,524.92 : 11,699,291.52 = 4,856,552.76 : x
  2. Step 2: Convert to fraction form
    8,477,524.92/11,699,291.52 = 4,856,552.76/x
  3. Step 3: Cross multiply
    8,477,524.92x = 11,699,291.52 × 4,856,552.76
  4. Step 4: Simplify right side
    8,477,524.92x = 56,818,226,521,500.59
  5. Step 5: Solve for x
    x = 56,818,226,521,500.59/8,477,524.92
  6. Step 6: Final answer
    x = 6,702,218.76

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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.