Home / 1,745,087.04-2,617,554.42-546,982.02

Finding the Fourth Proportional to 1,745,087.04, 2,617,554.42 and 546,982.02

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Solution

The fourth proportional to 1,745,087.04, 2,617,554.42 and 546,982.02 is: 820,449.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,087.04 : 2,617,554.42 = 546,982.02 : x
  2. Step 2: Convert to fraction form
    1,745,087.04/2,617,554.42 = 546,982.02/x
  3. Step 3: Cross multiply
    1,745,087.04x = 2,617,554.42 × 546,982.02
  4. Step 4: Simplify right side
    1,745,087.04x = 1,431,755,204,111.53
  5. Step 5: Solve for x
    x = 1,431,755,204,111.53/1,745,087.04
  6. Step 6: Final answer
    x = 820,449.16

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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.