Home / 4,224,047.52-5,828,825.16-2,388,415.80

Finding the Fourth Proportional to 4,224,047.52, 5,828,825.16 and 2,388,415.80

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Solution

The fourth proportional to 4,224,047.52, 5,828,825.16 and 2,388,415.80 is: 3,295,810.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,047.52 : 5,828,825.16 = 2,388,415.80 : x
  2. Step 2: Convert to fraction form
    4,224,047.52/5,828,825.16 = 2,388,415.80/x
  3. Step 3: Cross multiply
    4,224,047.52x = 5,828,825.16 × 2,388,415.80
  4. Step 4: Simplify right side
    4,224,047.52x = 13,921,658,107,581.53
  5. Step 5: Solve for x
    x = 13,921,658,107,581.53/4,224,047.52
  6. Step 6: Final answer
    x = 3,295,810.01

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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.