Home / 3,641,241.83-5,024,889.02-2,009,649.20

Finding the Fourth Proportional to 3,641,241.83, 5,024,889.02 and 2,009,649.20

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Solution

The fourth proportional to 3,641,241.83, 5,024,889.02 and 2,009,649.20 is: 2,773,302.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,241.83 : 5,024,889.02 = 2,009,649.20 : x
  2. Step 2: Convert to fraction form
    3,641,241.83/5,024,889.02 = 2,009,649.20/x
  3. Step 3: Cross multiply
    3,641,241.83x = 5,024,889.02 × 2,009,649.20
  4. Step 4: Simplify right side
    3,641,241.83x = 10,098,264,179,031.46
  5. Step 5: Solve for x
    x = 10,098,264,179,031.46/3,641,241.83
  6. Step 6: Final answer
    x = 2,773,302.26

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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.