Home / 4,023,196.60-6,026,921.70-2,421,000.40

Finding the Fourth Proportional to 4,023,196.60, 6,026,921.70 and 2,421,000.40

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Solution

The fourth proportional to 4,023,196.60, 6,026,921.70 and 2,421,000.40 is: 3,626,762.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023,196.60 : 6,026,921.70 = 2,421,000.40 : x
  2. Step 2: Convert to fraction form
    4,023,196.60/6,026,921.70 = 2,421,000.40/x
  3. Step 3: Cross multiply
    4,023,196.60x = 6,026,921.70 × 2,421,000.40
  4. Step 4: Simplify right side
    4,023,196.60x = 14,591,179,846,468.68
  5. Step 5: Solve for x
    x = 14,591,179,846,468.68/4,023,196.60
  6. Step 6: Final answer
    x = 3,626,762.82

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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.