Home / 1,750,859.31-2,625,526.22-930,018.30

Finding the Fourth Proportional to 1,750,859.31, 2,625,526.22 and 930,018.30

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Solution

The fourth proportional to 1,750,859.31, 2,625,526.22 and 930,018.30 is: 1,394,622.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,859.31 : 2,625,526.22 = 930,018.30 : x
  2. Step 2: Convert to fraction form
    1,750,859.31/2,625,526.22 = 930,018.30/x
  3. Step 3: Cross multiply
    1,750,859.31x = 2,625,526.22 × 930,018.30
  4. Step 4: Simplify right side
    1,750,859.31x = 2,441,787,427,079.73
  5. Step 5: Solve for x
    x = 2,441,787,427,079.73/1,750,859.31
  6. Step 6: Final answer
    x = 1,394,622.29

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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.