Home / 1,822,060.38-2,730,091.65-623,327.41

Finding the Fourth Proportional to 1,822,060.38, 2,730,091.65 and 623,327.41

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Solution

The fourth proportional to 1,822,060.38, 2,730,091.65 and 623,327.41 is: 933,965.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,060.38 : 2,730,091.65 = 623,327.41 : x
  2. Step 2: Convert to fraction form
    1,822,060.38/2,730,091.65 = 623,327.41/x
  3. Step 3: Cross multiply
    1,822,060.38x = 2,730,091.65 × 623,327.41
  4. Step 4: Simplify right side
    1,822,060.38x = 1,701,740,954,140.49
  5. Step 5: Solve for x
    x = 1,701,740,954,140.49/1,822,060.38
  6. Step 6: Final answer
    x = 933,965.18

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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.