Home / 4,435,598.30-6,119,622.16-3,618,389.30

Finding the Fourth Proportional to 4,435,598.30, 6,119,622.16 and 3,618,389.30

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Solution

The fourth proportional to 4,435,598.30, 6,119,622.16 and 3,618,389.30 is: 4,992,150.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435,598.30 : 6,119,622.16 = 3,618,389.30 : x
  2. Step 2: Convert to fraction form
    4,435,598.30/6,119,622.16 = 3,618,389.30/x
  3. Step 3: Cross multiply
    4,435,598.30x = 6,119,622.16 × 3,618,389.30
  4. Step 4: Simplify right side
    4,435,598.30x = 22,143,175,304,142.80
  5. Step 5: Solve for x
    x = 22,143,175,304,142.80/4,435,598.30
  6. Step 6: Final answer
    x = 4,992,150.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.