Home / 8,433,777.39-12,650,666.18-2,044,029.74

Finding the Fourth Proportional to 8,433,777.39, 12,650,666.18 and 2,044,029.74

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Solution

The fourth proportional to 8,433,777.39, 12,650,666.18 and 2,044,029.74 is: 3,066,044.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,433,777.39 : 12,650,666.18 = 2,044,029.74 : x
  2. Step 2: Convert to fraction form
    8,433,777.39/12,650,666.18 = 2,044,029.74/x
  3. Step 3: Cross multiply
    8,433,777.39x = 12,650,666.18 × 2,044,029.74
  4. Step 4: Simplify right side
    8,433,777.39x = 25,858,337,829,258.71
  5. Step 5: Solve for x
    x = 25,858,337,829,258.71/8,433,777.39
  6. Step 6: Final answer
    x = 3,066,044.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.