Home / 1,748,664.27-2,623,350.03-737,788.74

Finding the Fourth Proportional to 1,748,664.27, 2,623,350.03 and 737,788.74

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Solution

The fourth proportional to 1,748,664.27, 2,623,350.03 and 737,788.74 is: 1,106,832.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,664.27 : 2,623,350.03 = 737,788.74 : x
  2. Step 2: Convert to fraction form
    1,748,664.27/2,623,350.03 = 737,788.74/x
  3. Step 3: Cross multiply
    1,748,664.27x = 2,623,350.03 × 737,788.74
  4. Step 4: Simplify right side
    1,748,664.27x = 1,935,478,113,212.66
  5. Step 5: Solve for x
    x = 1,935,478,113,212.66/1,748,664.27
  6. Step 6: Final answer
    x = 1,106,832.31

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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.