Home / 3,224,825.44-4,450,124.60-1,754,739.76

Finding the Fourth Proportional to 3,224,825.44, 4,450,124.60 and 1,754,739.76

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Solution

The fourth proportional to 3,224,825.44, 4,450,124.60 and 1,754,739.76 is: 2,421,467.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,825.44 : 4,450,124.60 = 1,754,739.76 : x
  2. Step 2: Convert to fraction form
    3,224,825.44/4,450,124.60 = 1,754,739.76/x
  3. Step 3: Cross multiply
    3,224,825.44x = 4,450,124.60 × 1,754,739.76
  4. Step 4: Simplify right side
    3,224,825.44x = 7,808,810,572,574.10
  5. Step 5: Solve for x
    x = 7,808,810,572,574.10/3,224,825.44
  6. Step 6: Final answer
    x = 2,421,467.68

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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.