Home / 5,938,489.30-8,195,210.49-3,222,235.30

Finding the Fourth Proportional to 5,938,489.30, 8,195,210.49 and 3,222,235.30

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Solution

The fourth proportional to 5,938,489.30, 8,195,210.49 and 3,222,235.30 is: 4,446,736.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938,489.30 : 8,195,210.49 = 3,222,235.30 : x
  2. Step 2: Convert to fraction form
    5,938,489.30/8,195,210.49 = 3,222,235.30/x
  3. Step 3: Cross multiply
    5,938,489.30x = 8,195,210.49 × 3,222,235.30
  4. Step 4: Simplify right side
    5,938,489.30x = 26,406,896,531,808.30
  5. Step 5: Solve for x
    x = 26,406,896,531,808.30/5,938,489.30
  6. Step 6: Final answer
    x = 4,446,736.40

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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.