Home / 3,436,319.70-5,153,166.27-1,130,276.34

Finding the Fourth Proportional to 3,436,319.70, 5,153,166.27 and 1,130,276.34

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Solution

The fourth proportional to 3,436,319.70, 5,153,166.27 and 1,130,276.34 is: 1,694,982.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,436,319.70 : 5,153,166.27 = 1,130,276.34 : x
  2. Step 2: Convert to fraction form
    3,436,319.70/5,153,166.27 = 1,130,276.34/x
  3. Step 3: Cross multiply
    3,436,319.70x = 5,153,166.27 × 1,130,276.34
  4. Step 4: Simplify right side
    3,436,319.70x = 5,824,501,911,067.05
  5. Step 5: Solve for x
    x = 5,824,501,911,067.05/3,436,319.70
  6. Step 6: Final answer
    x = 1,694,982.55

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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.