Home / 1,618,301.56-2,427,772.13-593,641.35

Finding the Fourth Proportional to 1,618,301.56, 2,427,772.13 and 593,641.35

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Solution

The fourth proportional to 1,618,301.56, 2,427,772.13 and 593,641.35 is: 890,579.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,618,301.56 : 2,427,772.13 = 593,641.35 : x
  2. Step 2: Convert to fraction form
    1,618,301.56/2,427,772.13 = 593,641.35/x
  3. Step 3: Cross multiply
    1,618,301.56x = 2,427,772.13 × 593,641.35
  4. Step 4: Simplify right side
    1,618,301.56x = 1,441,225,924,745.58
  5. Step 5: Solve for x
    x = 1,441,225,924,745.58/1,618,301.56
  6. Step 6: Final answer
    x = 890,579.33

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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.