Home / 2,466,670.43-3,700,428.33-847,362.31

Finding the Fourth Proportional to 2,466,670.43, 3,700,428.33 and 847,362.31

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Solution

The fourth proportional to 2,466,670.43, 3,700,428.33 and 847,362.31 is: 1,271,188.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,466,670.43 : 3,700,428.33 = 847,362.31 : x
  2. Step 2: Convert to fraction form
    2,466,670.43/3,700,428.33 = 847,362.31/x
  3. Step 3: Cross multiply
    2,466,670.43x = 3,700,428.33 × 847,362.31
  4. Step 4: Simplify right side
    2,466,670.43x = 3,135,603,497,698.24
  5. Step 5: Solve for x
    x = 3,135,603,497,698.24/2,466,670.43
  6. Step 6: Final answer
    x = 1,271,188.67

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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.