Home / 1,745,287.94-2,617,640.30-483,243.14

Finding the Fourth Proportional to 1,745,287.94, 2,617,640.30 and 483,243.14

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Solution

The fourth proportional to 1,745,287.94, 2,617,640.30 and 483,243.14 is: 724,783.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,287.94 : 2,617,640.30 = 483,243.14 : x
  2. Step 2: Convert to fraction form
    1,745,287.94/2,617,640.30 = 483,243.14/x
  3. Step 3: Cross multiply
    1,745,287.94x = 2,617,640.30 × 483,243.14
  4. Step 4: Simplify right side
    1,745,287.94x = 1,264,956,706,082.45
  5. Step 5: Solve for x
    x = 1,264,956,706,082.45/1,745,287.94
  6. Step 6: Final answer
    x = 724,783.96

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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.