Home / 5,225,344.48-7,210,912.08-2,933,446.24

Finding the Fourth Proportional to 5,225,344.48, 7,210,912.08 and 2,933,446.24

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Solution

The fourth proportional to 5,225,344.48, 7,210,912.08 and 2,933,446.24 is: 4,048,120.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,225,344.48 : 7,210,912.08 = 2,933,446.24 : x
  2. Step 2: Convert to fraction form
    5,225,344.48/7,210,912.08 = 2,933,446.24/x
  3. Step 3: Cross multiply
    5,225,344.48x = 7,210,912.08 × 2,933,446.24
  4. Step 4: Simplify right side
    5,225,344.48x = 21,152,822,928,046.58
  5. Step 5: Solve for x
    x = 21,152,822,928,046.58/5,225,344.48
  6. Step 6: Final answer
    x = 4,048,120.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.