Home / 4,254,325.44-5,870,987.36-2,320,628.16

Finding the Fourth Proportional to 4,254,325.44, 5,870,987.36 and 2,320,628.16

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Solution

The fourth proportional to 4,254,325.44, 5,870,987.36 and 2,320,628.16 is: 3,202,476.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,325.44 : 5,870,987.36 = 2,320,628.16 : x
  2. Step 2: Convert to fraction form
    4,254,325.44/5,870,987.36 = 2,320,628.16/x
  3. Step 3: Cross multiply
    4,254,325.44x = 5,870,987.36 × 2,320,628.16
  4. Step 4: Simplify right side
    4,254,325.44x = 13,624,378,594,620.06
  5. Step 5: Solve for x
    x = 13,624,378,594,620.06/4,254,325.44
  6. Step 6: Final answer
    x = 3,202,476.82

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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.