Home / 1,576,241.02-2,364,693.60-511,200.04

Finding the Fourth Proportional to 1,576,241.02, 2,364,693.60 and 511,200.04

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Solution

The fourth proportional to 1,576,241.02, 2,364,693.60 and 511,200.04 is: 766,907.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,576,241.02 : 2,364,693.60 = 511,200.04 : x
  2. Step 2: Convert to fraction form
    1,576,241.02/2,364,693.60 = 511,200.04/x
  3. Step 3: Cross multiply
    1,576,241.02x = 2,364,693.60 × 511,200.04
  4. Step 4: Simplify right side
    1,576,241.02x = 1,208,831,462,907.74
  5. Step 5: Solve for x
    x = 1,208,831,462,907.74/1,576,241.02
  6. Step 6: Final answer
    x = 766,907.76

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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.