Home / 8,044,500.12-11,104,988.58-4,782,370.92

Finding the Fourth Proportional to 8,044,500.12, 11,104,988.58 and 4,782,370.92

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Solution

The fourth proportional to 8,044,500.12, 11,104,988.58 and 4,782,370.92 is: 6,601,799.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,044,500.12 : 11,104,988.58 = 4,782,370.92 : x
  2. Step 2: Convert to fraction form
    8,044,500.12/11,104,988.58 = 4,782,370.92/x
  3. Step 3: Cross multiply
    8,044,500.12x = 11,104,988.58 × 4,782,370.92
  4. Step 4: Simplify right side
    8,044,500.12x = 53,108,174,451,924.09
  5. Step 5: Solve for x
    x = 53,108,174,451,924.09/8,044,500.12
  6. Step 6: Final answer
    x = 6,601,799.20

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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.