Home / 3,050,135.39-4,573,639.38-1,611,592.40

Finding the Fourth Proportional to 3,050,135.39, 4,573,639.38 and 1,611,592.40

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Solution

The fourth proportional to 3,050,135.39, 4,573,639.38 and 1,611,592.40 is: 2,416,562.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,135.39 : 4,573,639.38 = 1,611,592.40 : x
  2. Step 2: Convert to fraction form
    3,050,135.39/4,573,639.38 = 1,611,592.40/x
  3. Step 3: Cross multiply
    3,050,135.39x = 4,573,639.38 × 1,611,592.40
  4. Step 4: Simplify right side
    3,050,135.39x = 7,370,842,482,626.28
  5. Step 5: Solve for x
    x = 7,370,842,482,626.28/3,050,135.39
  6. Step 6: Final answer
    x = 2,416,562.39

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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.