Home / 1,483,470.40-2,224,222.44-536,717.92

Finding the Fourth Proportional to 1,483,470.40, 2,224,222.44 and 536,717.92

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Solution

The fourth proportional to 1,483,470.40, 2,224,222.44 and 536,717.92 is: 804,721.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,470.40 : 2,224,222.44 = 536,717.92 : x
  2. Step 2: Convert to fraction form
    1,483,470.40/2,224,222.44 = 536,717.92/x
  3. Step 3: Cross multiply
    1,483,470.40x = 2,224,222.44 × 536,717.92
  4. Step 4: Simplify right side
    1,483,470.40x = 1,193,780,041,614.12
  5. Step 5: Solve for x
    x = 1,193,780,041,614.12/1,483,470.40
  6. Step 6: Final answer
    x = 804,721.17

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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.