Home / 3,385,799.39-4,672,396.67-1,837,060.62

Finding the Fourth Proportional to 3,385,799.39, 4,672,396.67 and 1,837,060.62

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Solution

The fourth proportional to 3,385,799.39, 4,672,396.67 and 1,837,060.62 is: 2,535,140.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,385,799.39 : 4,672,396.67 = 1,837,060.62 : x
  2. Step 2: Convert to fraction form
    3,385,799.39/4,672,396.67 = 1,837,060.62/x
  3. Step 3: Cross multiply
    3,385,799.39x = 4,672,396.67 × 1,837,060.62
  4. Step 4: Simplify right side
    3,385,799.39x = 8,583,475,914,290.83
  5. Step 5: Solve for x
    x = 8,583,475,914,290.83/3,385,799.39
  6. Step 6: Final answer
    x = 2,535,140.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.