Home / 1,835,682.28-2,752,744.70-875,026.53

Finding the Fourth Proportional to 1,835,682.28, 2,752,744.70 and 875,026.53

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Solution

The fourth proportional to 1,835,682.28, 2,752,744.70 and 875,026.53 is: 1,312,168.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,682.28 : 2,752,744.70 = 875,026.53 : x
  2. Step 2: Convert to fraction form
    1,835,682.28/2,752,744.70 = 875,026.53/x
  3. Step 3: Cross multiply
    1,835,682.28x = 2,752,744.70 × 875,026.53
  4. Step 4: Simplify right side
    1,835,682.28x = 2,408,724,645,004.46
  5. Step 5: Solve for x
    x = 2,408,724,645,004.46/1,835,682.28
  6. Step 6: Final answer
    x = 1,312,168.60

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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.