Home / 1,955,231.06-2,933,035.11-607,031.65

Finding the Fourth Proportional to 1,955,231.06, 2,933,035.11 and 607,031.65

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Solution

The fourth proportional to 1,955,231.06, 2,933,035.11 and 607,031.65 is: 910,606.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,955,231.06 : 2,933,035.11 = 607,031.65 : x
  2. Step 2: Convert to fraction form
    1,955,231.06/2,933,035.11 = 607,031.65/x
  3. Step 3: Cross multiply
    1,955,231.06x = 2,933,035.11 × 607,031.65
  4. Step 4: Simplify right side
    1,955,231.06x = 1,780,445,145,997.53
  5. Step 5: Solve for x
    x = 1,780,445,145,997.53/1,955,231.06
  6. Step 6: Final answer
    x = 910,606.01

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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.