Home / 7,852,083.32-10,835,891.90-4,414,352.60

Finding the Fourth Proportional to 7,852,083.32, 10,835,891.90 and 4,414,352.60

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Solution

The fourth proportional to 7,852,083.32, 10,835,891.90 and 4,414,352.60 is: 6,091,816.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,852,083.32 : 10,835,891.90 = 4,414,352.60 : x
  2. Step 2: Convert to fraction form
    7,852,083.32/10,835,891.90 = 4,414,352.60/x
  3. Step 3: Cross multiply
    7,852,083.32x = 10,835,891.90 × 4,414,352.60
  4. Step 4: Simplify right side
    7,852,083.32x = 47,833,447,505,832.71
  5. Step 5: Solve for x
    x = 47,833,447,505,832.71/7,852,083.32
  6. Step 6: Final answer
    x = 6,091,816.09

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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.