Home / 2,326,281.83-3,206,903.81-1,540,029.81

Finding the Fourth Proportional to 2,326,281.83, 3,206,903.81 and 1,540,029.81

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Solution

The fourth proportional to 2,326,281.83, 3,206,903.81 and 1,540,029.81 is: 2,123,013.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,281.83 : 3,206,903.81 = 1,540,029.81 : x
  2. Step 2: Convert to fraction form
    2,326,281.83/3,206,903.81 = 1,540,029.81/x
  3. Step 3: Cross multiply
    2,326,281.83x = 3,206,903.81 × 1,540,029.81
  4. Step 4: Simplify right side
    2,326,281.83x = 4,938,727,469,528.00
  5. Step 5: Solve for x
    x = 4,938,727,469,528.00/2,326,281.83
  6. Step 6: Final answer
    x = 2,123,013.39

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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.