Home / 3,576,030.20-5,370,266.10-1,896,414.20

Finding the Fourth Proportional to 3,576,030.20, 5,370,266.10 and 1,896,414.20

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Solution

The fourth proportional to 3,576,030.20, 5,370,266.10 and 1,896,414.20 is: 2,847,920.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,030.20 : 5,370,266.10 = 1,896,414.20 : x
  2. Step 2: Convert to fraction form
    3,576,030.20/5,370,266.10 = 1,896,414.20/x
  3. Step 3: Cross multiply
    3,576,030.20x = 5,370,266.10 × 1,896,414.20
  4. Step 4: Simplify right side
    3,576,030.20x = 10,184,248,889,818.62
  5. Step 5: Solve for x
    x = 10,184,248,889,818.62/3,576,030.20
  6. Step 6: Final answer
    x = 2,847,920.27

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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.