Home / 4,314,390.16-5,953,851.42-2,380,649.20

Finding the Fourth Proportional to 4,314,390.16, 5,953,851.42 and 2,380,649.20

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Solution

The fourth proportional to 4,314,390.16, 5,953,851.42 and 2,380,649.20 is: 3,285,292.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,390.16 : 5,953,851.42 = 2,380,649.20 : x
  2. Step 2: Convert to fraction form
    4,314,390.16/5,953,851.42 = 2,380,649.20/x
  3. Step 3: Cross multiply
    4,314,390.16x = 5,953,851.42 × 2,380,649.20
  4. Step 4: Simplify right side
    4,314,390.16x = 14,174,031,619,941.87
  5. Step 5: Solve for x
    x = 14,174,031,619,941.87/4,314,390.16
  6. Step 6: Final answer
    x = 3,285,292.03

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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.