Home / 6,709,673.86-9,259,739.04-5,052,854.80

Finding the Fourth Proportional to 6,709,673.86, 9,259,739.04 and 5,052,854.80

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Solution

The fourth proportional to 6,709,673.86, 9,259,739.04 and 5,052,854.80 is: 6,973,232.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,709,673.86 : 9,259,739.04 = 5,052,854.80 : x
  2. Step 2: Convert to fraction form
    6,709,673.86/9,259,739.04 = 5,052,854.80/x
  3. Step 3: Cross multiply
    6,709,673.86x = 9,259,739.04 × 5,052,854.80
  4. Step 4: Simplify right side
    6,709,673.86x = 46,788,116,855,011.38
  5. Step 5: Solve for x
    x = 46,788,116,855,011.38/6,709,673.86
  6. Step 6: Final answer
    x = 6,973,232.65

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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.