Home / 4,672,057.60-7,008,086.40-3,237,166.90

Finding the Fourth Proportional to 4,672,057.60, 7,008,086.40 and 3,237,166.90

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Solution

The fourth proportional to 4,672,057.60, 7,008,086.40 and 3,237,166.90 is: 4,855,750.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,672,057.60 : 7,008,086.40 = 3,237,166.90 : x
  2. Step 2: Convert to fraction form
    4,672,057.60/7,008,086.40 = 3,237,166.90/x
  3. Step 3: Cross multiply
    4,672,057.60x = 7,008,086.40 × 3,237,166.90
  4. Step 4: Simplify right side
    4,672,057.60x = 22,686,345,326,420.16
  5. Step 5: Solve for x
    x = 22,686,345,326,420.16/4,672,057.60
  6. Step 6: Final answer
    x = 4,855,750.35

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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.