Home / 4,070,359.70-6,105,539.55-3,608,465.30

Finding the Fourth Proportional to 4,070,359.70, 6,105,539.55 and 3,608,465.30

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Solution

The fourth proportional to 4,070,359.70, 6,105,539.55 and 3,608,465.30 is: 5,412,697.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,070,359.70 : 6,105,539.55 = 3,608,465.30 : x
  2. Step 2: Convert to fraction form
    4,070,359.70/6,105,539.55 = 3,608,465.30/x
  3. Step 3: Cross multiply
    4,070,359.70x = 6,105,539.55 × 3,608,465.30
  4. Step 4: Simplify right side
    4,070,359.70x = 22,031,627,603,952.61
  5. Step 5: Solve for x
    x = 22,031,627,603,952.61/4,070,359.70
  6. Step 6: Final answer
    x = 5,412,697.95

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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.