Home / 1,731,749.23-2,597,867.69-533,768.11

Finding the Fourth Proportional to 1,731,749.23, 2,597,867.69 and 533,768.11

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Solution

The fourth proportional to 1,731,749.23, 2,597,867.69 and 533,768.11 is: 800,727.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,749.23 : 2,597,867.69 = 533,768.11 : x
  2. Step 2: Convert to fraction form
    1,731,749.23/2,597,867.69 = 533,768.11/x
  3. Step 3: Cross multiply
    1,731,749.23x = 2,597,867.69 × 533,768.11
  4. Step 4: Simplify right side
    1,731,749.23x = 1,386,658,924,252.53
  5. Step 5: Solve for x
    x = 1,386,658,924,252.53/1,731,749.23
  6. Step 6: Final answer
    x = 800,727.32

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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.