Home / 3,655,966.19-5,045,171.67-2,024,338.50

Finding the Fourth Proportional to 3,655,966.19, 5,045,171.67 and 2,024,338.50

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Solution

The fourth proportional to 3,655,966.19, 5,045,171.67 and 2,024,338.50 is: 2,793,552.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,966.19 : 5,045,171.67 = 2,024,338.50 : x
  2. Step 2: Convert to fraction form
    3,655,966.19/5,045,171.67 = 2,024,338.50/x
  3. Step 3: Cross multiply
    3,655,966.19x = 5,045,171.67 × 2,024,338.50
  4. Step 4: Simplify right side
    3,655,966.19x = 10,213,135,250,690.29
  5. Step 5: Solve for x
    x = 10,213,135,250,690.29/3,655,966.19
  6. Step 6: Final answer
    x = 2,793,552.99

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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.