Home / 1,610,680.24-2,417,770.89-651,795.82

Finding the Fourth Proportional to 1,610,680.24, 2,417,770.89 and 651,795.82

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Solution

The fourth proportional to 1,610,680.24, 2,417,770.89 and 651,795.82 is: 978,402.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,610,680.24 : 2,417,770.89 = 651,795.82 : x
  2. Step 2: Convert to fraction form
    1,610,680.24/2,417,770.89 = 651,795.82/x
  3. Step 3: Cross multiply
    1,610,680.24x = 2,417,770.89 × 651,795.82
  4. Step 4: Simplify right side
    1,610,680.24x = 1,575,892,959,819.68
  5. Step 5: Solve for x
    x = 1,575,892,959,819.68/1,610,680.24
  6. Step 6: Final answer
    x = 978,402.12

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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.