Home / 4,107,965.40-6,161,948.10-3,635,573.40

Finding the Fourth Proportional to 4,107,965.40, 6,161,948.10 and 3,635,573.40

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Solution

The fourth proportional to 4,107,965.40, 6,161,948.10 and 3,635,573.40 is: 5,453,360.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,107,965.40 : 6,161,948.10 = 3,635,573.40 : x
  2. Step 2: Convert to fraction form
    4,107,965.40/6,161,948.10 = 3,635,573.40/x
  3. Step 3: Cross multiply
    4,107,965.40x = 6,161,948.10 × 3,635,573.40
  4. Step 4: Simplify right side
    4,107,965.40x = 22,402,214,604,540.54
  5. Step 5: Solve for x
    x = 22,402,214,604,540.54/4,107,965.40
  6. Step 6: Final answer
    x = 5,453,360.10

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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.