Home / 7,566,059.40-10,440,861.08-4,469,577.10

Finding the Fourth Proportional to 7,566,059.40, 10,440,861.08 and 4,469,577.10

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Solution

The fourth proportional to 7,566,059.40, 10,440,861.08 and 4,469,577.10 is: 6,167,838.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,566,059.40 : 10,440,861.08 = 4,469,577.10 : x
  2. Step 2: Convert to fraction form
    7,566,059.40/10,440,861.08 = 4,469,577.10/x
  3. Step 3: Cross multiply
    7,566,059.40x = 10,440,861.08 × 4,469,577.10
  4. Step 4: Simplify right side
    7,566,059.40x = 46,666,233,587,449.27
  5. Step 5: Solve for x
    x = 46,666,233,587,449.27/7,566,059.40
  6. Step 6: Final answer
    x = 6,167,838.65

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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.