Home / 1,483,277.52-2,223,596.76-536,437.72

Finding the Fourth Proportional to 1,483,277.52, 2,223,596.76 and 536,437.72

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Solution

The fourth proportional to 1,483,277.52, 2,223,596.76 and 536,437.72 is: 804,179.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,277.52 : 2,223,596.76 = 536,437.72 : x
  2. Step 2: Convert to fraction form
    1,483,277.52/2,223,596.76 = 536,437.72/x
  3. Step 3: Cross multiply
    1,483,277.52x = 2,223,596.76 × 536,437.72
  4. Step 4: Simplify right side
    1,483,277.52x = 1,192,821,176,133.79
  5. Step 5: Solve for x
    x = 1,192,821,176,133.79/1,483,277.52
  6. Step 6: Final answer
    x = 804,179.37

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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.