Home / 1,350,649.55-2,026,080.79-452,094.48

Finding the Fourth Proportional to 1,350,649.55, 2,026,080.79 and 452,094.48

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Solution

The fourth proportional to 1,350,649.55, 2,026,080.79 and 452,094.48 is: 678,177.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,649.55 : 2,026,080.79 = 452,094.48 : x
  2. Step 2: Convert to fraction form
    1,350,649.55/2,026,080.79 = 452,094.48/x
  3. Step 3: Cross multiply
    1,350,649.55x = 2,026,080.79 × 452,094.48
  4. Step 4: Simplify right side
    1,350,649.55x = 915,979,941,193.04
  5. Step 5: Solve for x
    x = 915,979,941,193.04/1,350,649.55
  6. Step 6: Final answer
    x = 678,177.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.