Home / 6,844,574.52-10,276,954.38-3,817,854

Finding the Fourth Proportional to 6,844,574.52, 10,276,954.38 and 3,817,854

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Solution

The fourth proportional to 6,844,574.52, 10,276,954.38 and 3,817,854 is: 5,732,410.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,844,574.52 : 10,276,954.38 = 3,817,854 : x
  2. Step 2: Convert to fraction form
    6,844,574.52/10,276,954.38 = 3,817,854/x
  3. Step 3: Cross multiply
    6,844,574.52x = 10,276,954.38 × 3,817,854
  4. Step 4: Simplify right side
    6,844,574.52x = 39,235,911,387,500.52
  5. Step 5: Solve for x
    x = 39,235,911,387,500.52/6,844,574.52
  6. Step 6: Final answer
    x = 5,732,410.58

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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.