Home / 6,807,008.85-9,393,674.17-3,709,533.06

Finding the Fourth Proportional to 6,807,008.85, 9,393,674.17 and 3,709,533.06

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Solution

The fourth proportional to 6,807,008.85, 9,393,674.17 and 3,709,533.06 is: 5,119,156.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,008.85 : 9,393,674.17 = 3,709,533.06 : x
  2. Step 2: Convert to fraction form
    6,807,008.85/9,393,674.17 = 3,709,533.06/x
  3. Step 3: Cross multiply
    6,807,008.85x = 9,393,674.17 × 3,709,533.06
  4. Step 4: Simplify right side
    6,807,008.85x = 34,846,144,841,514.69
  5. Step 5: Solve for x
    x = 34,846,144,841,514.69/6,807,008.85
  6. Step 6: Final answer
    x = 5,119,156.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.