Home / 9,095,854.70-13,643,782.05-3,701,728.55

Finding the Fourth Proportional to 9,095,854.70, 13,643,782.05 and 3,701,728.55

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Solution

The fourth proportional to 9,095,854.70, 13,643,782.05 and 3,701,728.55 is: 5,552,592.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,095,854.70 : 13,643,782.05 = 3,701,728.55 : x
  2. Step 2: Convert to fraction form
    9,095,854.70/13,643,782.05 = 3,701,728.55/x
  3. Step 3: Cross multiply
    9,095,854.70x = 13,643,782.05 × 3,701,728.55
  4. Step 4: Simplify right side
    9,095,854.70x = 50,505,577,544,462.53
  5. Step 5: Solve for x
    x = 50,505,577,544,462.53/9,095,854.70
  6. Step 6: Final answer
    x = 5,552,592.83

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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.