Home / 2,053,424.13-3,077,964.21-773,477.83

Finding the Fourth Proportional to 2,053,424.13, 3,077,964.21 and 773,477.83

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Solution

The fourth proportional to 2,053,424.13, 3,077,964.21 and 773,477.83 is: 1,159,398.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,424.13 : 3,077,964.21 = 773,477.83 : x
  2. Step 2: Convert to fraction form
    2,053,424.13/3,077,964.21 = 773,477.83/x
  3. Step 3: Cross multiply
    2,053,424.13x = 3,077,964.21 × 773,477.83
  4. Step 4: Simplify right side
    2,053,424.13x = 2,380,737,069,544.60
  5. Step 5: Solve for x
    x = 2,380,737,069,544.60/2,053,424.13
  6. Step 6: Final answer
    x = 1,159,398.60

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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.