Home / 8,433,784.71-12,650,677.17-2,044,037.07

Finding the Fourth Proportional to 8,433,784.71, 12,650,677.17 and 2,044,037.07

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Solution

The fourth proportional to 8,433,784.71, 12,650,677.17 and 2,044,037.07 is: 3,066,055.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,433,784.71 : 12,650,677.17 = 2,044,037.07 : x
  2. Step 2: Convert to fraction form
    8,433,784.71/12,650,677.17 = 2,044,037.07/x
  3. Step 3: Cross multiply
    8,433,784.71x = 12,650,677.17 × 2,044,037.07
  4. Step 4: Simplify right side
    8,433,784.71x = 25,858,453,096,082.69
  5. Step 5: Solve for x
    x = 25,858,453,096,082.69/8,433,784.71
  6. Step 6: Final answer
    x = 3,066,055.63

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Similar ratio
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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.