Home / 2,275,934.46-3,413,438.31-836,123.01

Finding the Fourth Proportional to 2,275,934.46, 3,413,438.31 and 836,123.01

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Solution

The fourth proportional to 2,275,934.46, 3,413,438.31 and 836,123.01 is: 1,254,014.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,275,934.46 : 3,413,438.31 = 836,123.01 : x
  2. Step 2: Convert to fraction form
    2,275,934.46/3,413,438.31 = 836,123.01/x
  3. Step 3: Cross multiply
    2,275,934.46x = 3,413,438.31 × 836,123.01
  4. Step 4: Simplify right side
    2,275,934.46x = 2,854,054,314,206.51
  5. Step 5: Solve for x
    x = 2,854,054,314,206.51/2,275,934.46
  6. Step 6: Final answer
    x = 1,254,014.28

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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.