Home / 3,292,360.60-4,938,540.90-2,935,442.20

Finding the Fourth Proportional to 3,292,360.60, 4,938,540.90 and 2,935,442.20

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Solution

The fourth proportional to 3,292,360.60, 4,938,540.90 and 2,935,442.20 is: 4,403,163.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292,360.60 : 4,938,540.90 = 2,935,442.20 : x
  2. Step 2: Convert to fraction form
    3,292,360.60/4,938,540.90 = 2,935,442.20/x
  3. Step 3: Cross multiply
    3,292,360.60x = 4,938,540.90 × 2,935,442.20
  4. Step 4: Simplify right side
    3,292,360.60x = 14,496,801,364,285.98
  5. Step 5: Solve for x
    x = 14,496,801,364,285.98/3,292,360.60
  6. Step 6: Final answer
    x = 4,403,163.30

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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.