Home / 2,303,281.19-3,455,427.23-705,964.43

Finding the Fourth Proportional to 2,303,281.19, 3,455,427.23 and 705,964.43

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Solution

The fourth proportional to 2,303,281.19, 3,455,427.23 and 705,964.43 is: 1,059,101.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,281.19 : 3,455,427.23 = 705,964.43 : x
  2. Step 2: Convert to fraction form
    2,303,281.19/3,455,427.23 = 705,964.43/x
  3. Step 3: Cross multiply
    2,303,281.19x = 3,455,427.23 × 705,964.43
  4. Step 4: Simplify right side
    2,303,281.19x = 2,439,408,694,026.47
  5. Step 5: Solve for x
    x = 2,439,408,694,026.47/2,303,281.19
  6. Step 6: Final answer
    x = 1,059,101.56

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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.