Home / 6,246,889.55-9,353,430.02-4,082,522.57

Finding the Fourth Proportional to 6,246,889.55, 9,353,430.02 and 4,082,522.57

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Solution

The fourth proportional to 6,246,889.55, 9,353,430.02 and 4,082,522.57 is: 6,112,736.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,246,889.55 : 9,353,430.02 = 4,082,522.57 : x
  2. Step 2: Convert to fraction form
    6,246,889.55/9,353,430.02 = 4,082,522.57/x
  3. Step 3: Cross multiply
    6,246,889.55x = 9,353,430.02 × 4,082,522.57
  4. Step 4: Simplify right side
    6,246,889.55x = 38,185,589,127,004.71
  5. Step 5: Solve for x
    x = 38,185,589,127,004.71/6,246,889.55
  6. Step 6: Final answer
    x = 6,112,736.40

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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.