Home / 2,046,133.90-3,069,200.85-1,731,205.90

Finding the Fourth Proportional to 2,046,133.90, 3,069,200.85 and 1,731,205.90

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Solution

The fourth proportional to 2,046,133.90, 3,069,200.85 and 1,731,205.90 is: 2,596,808.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,133.90 : 3,069,200.85 = 1,731,205.90 : x
  2. Step 2: Convert to fraction form
    2,046,133.90/3,069,200.85 = 1,731,205.90/x
  3. Step 3: Cross multiply
    2,046,133.90x = 3,069,200.85 × 1,731,205.90
  4. Step 4: Simplify right side
    2,046,133.90x = 5,313,418,619,805.01
  5. Step 5: Solve for x
    x = 5,313,418,619,805.01/2,046,133.90
  6. Step 6: Final answer
    x = 2,596,808.85

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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.