Home / 2,230,084.90-3,345,254.47-632,522.41

Finding the Fourth Proportional to 2,230,084.90, 3,345,254.47 and 632,522.41

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Solution

The fourth proportional to 2,230,084.90, 3,345,254.47 and 632,522.41 is: 948,819.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,230,084.90 : 3,345,254.47 = 632,522.41 : x
  2. Step 2: Convert to fraction form
    2,230,084.90/3,345,254.47 = 632,522.41/x
  3. Step 3: Cross multiply
    2,230,084.90x = 3,345,254.47 × 632,522.41
  4. Step 4: Simplify right side
    2,230,084.90x = 2,115,948,419,427.67
  5. Step 5: Solve for x
    x = 2,115,948,419,427.67/2,230,084.90
  6. Step 6: Final answer
    x = 948,819.67

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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.