Home / 3,434,724.60-5,152,680.72-1,160,265.66

Finding the Fourth Proportional to 3,434,724.60, 5,152,680.72 and 1,160,265.66

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Solution

The fourth proportional to 3,434,724.60, 5,152,680.72 and 1,160,265.66 is: 1,740,599.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,434,724.60 : 5,152,680.72 = 1,160,265.66 : x
  2. Step 2: Convert to fraction form
    3,434,724.60/5,152,680.72 = 1,160,265.66/x
  3. Step 3: Cross multiply
    3,434,724.60x = 5,152,680.72 × 1,160,265.66
  4. Step 4: Simplify right side
    3,434,724.60x = 5,978,478,496,360.07
  5. Step 5: Solve for x
    x = 5,978,478,496,360.07/3,434,724.60
  6. Step 6: Final answer
    x = 1,740,599.09

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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.