Home / 1,294,053.04-1,941,079.56-395,497.36

Finding the Fourth Proportional to 1,294,053.04, 1,941,079.56 and 395,497.36

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Solution

The fourth proportional to 1,294,053.04, 1,941,079.56 and 395,497.36 is: 593,246.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,053.04 : 1,941,079.56 = 395,497.36 : x
  2. Step 2: Convert to fraction form
    1,294,053.04/1,941,079.56 = 395,497.36/x
  3. Step 3: Cross multiply
    1,294,053.04x = 1,941,079.56 × 395,497.36
  4. Step 4: Simplify right side
    1,294,053.04x = 767,691,841,529.96
  5. Step 5: Solve for x
    x = 767,691,841,529.96/1,294,053.04
  6. Step 6: Final answer
    x = 593,246.04

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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.