Home / 6,111,641.55-9,167,464.02-2,272,962.42

Finding the Fourth Proportional to 6,111,641.55, 9,167,464.02 and 2,272,962.42

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Solution

The fourth proportional to 6,111,641.55, 9,167,464.02 and 2,272,962.42 is: 3,409,444.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,111,641.55 : 9,167,464.02 = 2,272,962.42 : x
  2. Step 2: Convert to fraction form
    6,111,641.55/9,167,464.02 = 2,272,962.42/x
  3. Step 3: Cross multiply
    6,111,641.55x = 9,167,464.02 × 2,272,962.42
  4. Step 4: Simplify right side
    6,111,641.55x = 20,837,301,204,162.12
  5. Step 5: Solve for x
    x = 20,837,301,204,162.12/6,111,641.55
  6. Step 6: Final answer
    x = 3,409,444.26

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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.