Home / 6,807,010.85-9,393,676.93-3,709,535.06

Finding the Fourth Proportional to 6,807,010.85, 9,393,676.93 and 3,709,535.06

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Solution

The fourth proportional to 6,807,010.85, 9,393,676.93 and 3,709,535.06 is: 5,119,159.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,010.85 : 9,393,676.93 = 3,709,535.06 : x
  2. Step 2: Convert to fraction form
    6,807,010.85/9,393,676.93 = 3,709,535.06/x
  3. Step 3: Cross multiply
    6,807,010.85x = 9,393,676.93 × 3,709,535.06
  4. Step 4: Simplify right side
    6,807,010.85x = 34,846,173,914,148.16
  5. Step 5: Solve for x
    x = 34,846,173,914,148.16/6,807,010.85
  6. Step 6: Final answer
    x = 5,119,159.45

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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.