Home / 6,161,813.31-9,243,560.68-2,566,739.51

Finding the Fourth Proportional to 6,161,813.31, 9,243,560.68 and 2,566,739.51

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Solution

The fourth proportional to 6,161,813.31, 9,243,560.68 and 2,566,739.51 is: 3,850,459.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,161,813.31 : 9,243,560.68 = 2,566,739.51 : x
  2. Step 2: Convert to fraction form
    6,161,813.31/9,243,560.68 = 2,566,739.51/x
  3. Step 3: Cross multiply
    6,161,813.31x = 9,243,560.68 × 2,566,739.51
  4. Step 4: Simplify right side
    6,161,813.31x = 23,725,812,357,803.81
  5. Step 5: Solve for x
    x = 23,725,812,357,803.81/6,161,813.31
  6. Step 6: Final answer
    x = 3,850,459.46

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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.