Home / 1,483,252.50-2,223,559.26-536,412.72

Finding the Fourth Proportional to 1,483,252.50, 2,223,559.26 and 536,412.72

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Solution

The fourth proportional to 1,483,252.50, 2,223,559.26 and 536,412.72 is: 804,141.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,252.50 : 2,223,559.26 = 536,412.72 : x
  2. Step 2: Convert to fraction form
    1,483,252.50/2,223,559.26 = 536,412.72/x
  3. Step 3: Cross multiply
    1,483,252.50x = 2,223,559.26 × 536,412.72
  4. Step 4: Simplify right side
    1,483,252.50x = 1,192,745,470,737.79
  5. Step 5: Solve for x
    x = 1,192,745,470,737.79/1,483,252.50
  6. Step 6: Final answer
    x = 804,141.89

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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.