Home / 6,424,338.48-9,651,567.24-6,061,199.28

Finding the Fourth Proportional to 6,424,338.48, 9,651,567.24 and 6,061,199.28

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Solution

The fourth proportional to 6,424,338.48, 9,651,567.24 and 6,061,199.28 is: 9,106,007.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,424,338.48 : 9,651,567.24 = 6,061,199.28 : x
  2. Step 2: Convert to fraction form
    6,424,338.48/9,651,567.24 = 6,061,199.28/x
  3. Step 3: Cross multiply
    6,424,338.48x = 9,651,567.24 × 6,061,199.28
  4. Step 4: Simplify right side
    6,424,338.48x = 58,500,072,405,959.59
  5. Step 5: Solve for x
    x = 58,500,072,405,959.59/6,424,338.48
  6. Step 6: Final answer
    x = 9,106,007.19

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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.