Home / 5,632,976.46-7,773,509.58-3,054,656.55

Finding the Fourth Proportional to 5,632,976.46, 7,773,509.58 and 3,054,656.55

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Solution

The fourth proportional to 5,632,976.46, 7,773,509.58 and 3,054,656.55 is: 4,215,427.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,632,976.46 : 7,773,509.58 = 3,054,656.55 : x
  2. Step 2: Convert to fraction form
    5,632,976.46/7,773,509.58 = 3,054,656.55/x
  3. Step 3: Cross multiply
    5,632,976.46x = 7,773,509.58 × 3,054,656.55
  4. Step 4: Simplify right side
    5,632,976.46x = 23,745,401,955,034.75
  5. Step 5: Solve for x
    x = 23,745,401,955,034.75/5,632,976.46
  6. Step 6: Final answer
    x = 4,215,427.16

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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.