Home / 4,177,301.22-6,266,272.59-1,781,158.41

Finding the Fourth Proportional to 4,177,301.22, 6,266,272.59 and 1,781,158.41

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Solution

The fourth proportional to 4,177,301.22, 6,266,272.59 and 1,781,158.41 is: 2,671,874.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,177,301.22 : 6,266,272.59 = 1,781,158.41 : x
  2. Step 2: Convert to fraction form
    4,177,301.22/6,266,272.59 = 1,781,158.41/x
  3. Step 3: Cross multiply
    4,177,301.22x = 6,266,272.59 × 1,781,158.41
  4. Step 4: Simplify right side
    4,177,301.22x = 11,161,224,123,030.98
  5. Step 5: Solve for x
    x = 11,161,224,123,030.98/4,177,301.22
  6. Step 6: Final answer
    x = 2,671,874.38

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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.