Home / 6,652,002.70-9,980,941.65-3,238,396.30

Finding the Fourth Proportional to 6,652,002.70, 9,980,941.65 and 3,238,396.30

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Solution

The fourth proportional to 6,652,002.70, 9,980,941.65 and 3,238,396.30 is: 4,859,024.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,652,002.70 : 9,980,941.65 = 3,238,396.30 : x
  2. Step 2: Convert to fraction form
    6,652,002.70/9,980,941.65 = 3,238,396.30/x
  3. Step 3: Cross multiply
    6,652,002.70x = 9,980,941.65 × 3,238,396.30
  4. Step 4: Simplify right side
    6,652,002.70x = 32,322,244,509,875.89
  5. Step 5: Solve for x
    x = 32,322,244,509,875.89/6,652,002.70
  6. Step 6: Final answer
    x = 4,859,024.56

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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.