Home / 6,263,608.50-9,388,696.23-4,103,818.02

Finding the Fourth Proportional to 6,263,608.50, 9,388,696.23 and 4,103,818.02

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Solution

The fourth proportional to 6,263,608.50, 9,388,696.23 and 4,103,818.02 is: 6,151,326.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,263,608.50 : 9,388,696.23 = 4,103,818.02 : x
  2. Step 2: Convert to fraction form
    6,263,608.50/9,388,696.23 = 4,103,818.02/x
  3. Step 3: Cross multiply
    6,263,608.50x = 9,388,696.23 × 4,103,818.02
  4. Step 4: Simplify right side
    6,263,608.50x = 38,529,500,772,980.07
  5. Step 5: Solve for x
    x = 38,529,500,772,980.07/6,263,608.50
  6. Step 6: Final answer
    x = 6,151,326.47

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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.