Home / 1,894,212.53-2,841,343.41-632,040.15

Finding the Fourth Proportional to 1,894,212.53, 2,841,343.41 and 632,040.15

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Solution

The fourth proportional to 1,894,212.53, 2,841,343.41 and 632,040.15 is: 948,068.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,212.53 : 2,841,343.41 = 632,040.15 : x
  2. Step 2: Convert to fraction form
    1,894,212.53/2,841,343.41 = 632,040.15/x
  3. Step 3: Cross multiply
    1,894,212.53x = 2,841,343.41 × 632,040.15
  4. Step 4: Simplify right side
    1,894,212.53x = 1,795,843,124,087.46
  5. Step 5: Solve for x
    x = 1,795,843,124,087.46/1,894,212.53
  6. Step 6: Final answer
    x = 948,068.44

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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.