Home / 1,924,765.43-2,656,092.75-1,065,274.43

Finding the Fourth Proportional to 1,924,765.43, 2,656,092.75 and 1,065,274.43

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Solution

The fourth proportional to 1,924,765.43, 2,656,092.75 and 1,065,274.43 is: 1,470,032.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,765.43 : 2,656,092.75 = 1,065,274.43 : x
  2. Step 2: Convert to fraction form
    1,924,765.43/2,656,092.75 = 1,065,274.43/x
  3. Step 3: Cross multiply
    1,924,765.43x = 2,656,092.75 × 1,065,274.43
  4. Step 4: Simplify right side
    1,924,765.43x = 2,829,467,690,283.38
  5. Step 5: Solve for x
    x = 2,829,467,690,283.38/1,924,765.43
  6. Step 6: Final answer
    x = 1,470,032.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.