Home / 1,483,276.52-2,223,595.24-536,436.72

Finding the Fourth Proportional to 1,483,276.52, 2,223,595.24 and 536,436.72

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Solution

The fourth proportional to 1,483,276.52, 2,223,595.24 and 536,436.72 is: 804,177.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,276.52 : 2,223,595.24 = 536,436.72 : x
  2. Step 2: Convert to fraction form
    1,483,276.52/2,223,595.24 = 536,436.72/x
  3. Step 3: Cross multiply
    1,483,276.52x = 2,223,595.24 × 536,436.72
  4. Step 4: Simplify right side
    1,483,276.52x = 1,192,818,137,153.21
  5. Step 5: Solve for x
    x = 1,192,818,137,153.21/1,483,276.52
  6. Step 6: Final answer
    x = 804,177.86

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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.