Home / 1,950,929.40-2,924,425.80-886,735.20

Finding the Fourth Proportional to 1,950,929.40, 2,924,425.80 and 886,735.20

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Solution

The fourth proportional to 1,950,929.40, 2,924,425.80 and 886,735.20 is: 1,329,208.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,929.40 : 2,924,425.80 = 886,735.20 : x
  2. Step 2: Convert to fraction form
    1,950,929.40/2,924,425.80 = 886,735.20/x
  3. Step 3: Cross multiply
    1,950,929.40x = 2,924,425.80 × 886,735.20
  4. Step 4: Simplify right side
    1,950,929.40x = 2,593,191,296,648.16
  5. Step 5: Solve for x
    x = 2,593,191,296,648.16/1,950,929.40
  6. Step 6: Final answer
    x = 1,329,208.17

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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.