Home / 2,364,964.77-3,534,487.56-1,726,612.78

Finding the Fourth Proportional to 2,364,964.77, 3,534,487.56 and 1,726,612.78

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Solution

The fourth proportional to 2,364,964.77, 3,534,487.56 and 1,726,612.78 is: 2,580,457.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,964.77 : 3,534,487.56 = 1,726,612.78 : x
  2. Step 2: Convert to fraction form
    2,364,964.77/3,534,487.56 = 1,726,612.78/x
  3. Step 3: Cross multiply
    2,364,964.77x = 3,534,487.56 × 1,726,612.78
  4. Step 4: Simplify right side
    2,364,964.77x = 6,102,691,391,847.02
  5. Step 5: Solve for x
    x = 6,102,691,391,847.02/2,364,964.77
  6. Step 6: Final answer
    x = 2,580,457.63

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.