Home / 1,168,599.53-1,753,074.25-369,615.53

Finding the Fourth Proportional to 1,168,599.53, 1,753,074.25 and 369,615.53

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Solution

The fourth proportional to 1,168,599.53, 1,753,074.25 and 369,615.53 is: 554,478.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,599.53 : 1,753,074.25 = 369,615.53 : x
  2. Step 2: Convert to fraction form
    1,168,599.53/1,753,074.25 = 369,615.53/x
  3. Step 3: Cross multiply
    1,168,599.53x = 1,753,074.25 × 369,615.53
  4. Step 4: Simplify right side
    1,168,599.53x = 647,963,468,043.10
  5. Step 5: Solve for x
    x = 647,963,468,043.10/1,168,599.53
  6. Step 6: Final answer
    x = 554,478.63

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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.