Home / 6,111,643.29-9,167,466.66-2,272,964.16

Finding the Fourth Proportional to 6,111,643.29, 9,167,466.66 and 2,272,964.16

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Solution

The fourth proportional to 6,111,643.29, 9,167,466.66 and 2,272,964.16 is: 3,409,446.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,111,643.29 : 9,167,466.66 = 2,272,964.16 : x
  2. Step 2: Convert to fraction form
    6,111,643.29/9,167,466.66 = 2,272,964.16/x
  3. Step 3: Cross multiply
    6,111,643.29x = 9,167,466.66 × 2,272,964.16
  4. Step 4: Simplify right side
    6,111,643.29x = 20,837,323,156,174.91
  5. Step 5: Solve for x
    x = 20,837,323,156,174.91/6,111,643.29
  6. Step 6: Final answer
    x = 3,409,446.88

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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.