Home / 2,303,250.90-3,455,135.55-705,801.30

Finding the Fourth Proportional to 2,303,250.90, 3,455,135.55 and 705,801.30

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Solution

The fourth proportional to 2,303,250.90, 3,455,135.55 and 705,801.30 is: 1,058,781.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,250.90 : 3,455,135.55 = 705,801.30 : x
  2. Step 2: Convert to fraction form
    2,303,250.90/3,455,135.55 = 705,801.30/x
  3. Step 3: Cross multiply
    2,303,250.90x = 3,455,135.55 × 705,801.30
  4. Step 4: Simplify right side
    2,303,250.90x = 2,438,639,162,866.22
  5. Step 5: Solve for x
    x = 2,438,639,162,866.22/2,303,250.90
  6. Step 6: Final answer
    x = 1,058,781.38

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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.