Home / 4,159,549.90-6,233,492.85-3,308,077.90

Finding the Fourth Proportional to 4,159,549.90, 6,233,492.85 and 3,308,077.90

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Solution

The fourth proportional to 4,159,549.90, 6,233,492.85 and 3,308,077.90 is: 4,957,478.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,549.90 : 6,233,492.85 = 3,308,077.90 : x
  2. Step 2: Convert to fraction form
    4,159,549.90/6,233,492.85 = 3,308,077.90/x
  3. Step 3: Cross multiply
    4,159,549.90x = 6,233,492.85 × 3,308,077.90
  4. Step 4: Simplify right side
    4,159,549.90x = 20,620,879,936,893.01
  5. Step 5: Solve for x
    x = 20,620,879,936,893.01/4,159,549.90
  6. Step 6: Final answer
    x = 4,957,478.68

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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.