Home / 1,184,722.70-1,775,473.76-501,041.22

Finding the Fourth Proportional to 1,184,722.70, 1,775,473.76 and 501,041.22

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Solution

The fourth proportional to 1,184,722.70, 1,775,473.76 and 501,041.22 is: 750,880.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,722.70 : 1,775,473.76 = 501,041.22 : x
  2. Step 2: Convert to fraction form
    1,184,722.70/1,775,473.76 = 501,041.22/x
  3. Step 3: Cross multiply
    1,184,722.70x = 1,775,473.76 × 501,041.22
  4. Step 4: Simplify right side
    1,184,722.70x = 889,585,538,788.39
  5. Step 5: Solve for x
    x = 889,585,538,788.39/1,184,722.70
  6. Step 6: Final answer
    x = 750,880.81

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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.