Home / 1,483,276.77-2,223,595.62-536,436.97

Finding the Fourth Proportional to 1,483,276.77, 2,223,595.62 and 536,436.97

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Solution

The fourth proportional to 1,483,276.77, 2,223,595.62 and 536,436.97 is: 804,178.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,276.77 : 2,223,595.62 = 536,436.97 : x
  2. Step 2: Convert to fraction form
    1,483,276.77/2,223,595.62 = 536,436.97/x
  3. Step 3: Cross multiply
    1,483,276.77x = 2,223,595.62 × 536,436.97
  4. Step 4: Simplify right side
    1,483,276.77x = 1,192,818,894,215.89
  5. Step 5: Solve for x
    x = 1,192,818,894,215.89/1,483,276.77
  6. Step 6: Final answer
    x = 804,178.23

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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.