Home / 3,558,805.77-5,338,356.28-1,034,461.02

Finding the Fourth Proportional to 3,558,805.77, 5,338,356.28 and 1,034,461.02

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Solution

The fourth proportional to 3,558,805.77, 5,338,356.28 and 1,034,461.02 is: 1,551,734.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,558,805.77 : 5,338,356.28 = 1,034,461.02 : x
  2. Step 2: Convert to fraction form
    3,558,805.77/5,338,356.28 = 1,034,461.02/x
  3. Step 3: Cross multiply
    3,558,805.77x = 5,338,356.28 × 1,034,461.02
  4. Step 4: Simplify right side
    3,558,805.77x = 5,522,321,482,532.21
  5. Step 5: Solve for x
    x = 5,522,321,482,532.21/3,558,805.77
  6. Step 6: Final answer
    x = 1,551,734.44

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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.