Home / 10,949,804.33-15,110,827.83-6,055,355.70

Finding the Fourth Proportional to 10,949,804.33, 15,110,827.83 and 6,055,355.70

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Solution

The fourth proportional to 10,949,804.33, 15,110,827.83 and 6,055,355.70 is: 8,356,444.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,949,804.33 : 15,110,827.83 = 6,055,355.70 : x
  2. Step 2: Convert to fraction form
    10,949,804.33/15,110,827.83 = 6,055,355.70/x
  3. Step 3: Cross multiply
    10,949,804.33x = 15,110,827.83 × 6,055,355.70
  4. Step 4: Simplify right side
    10,949,804.33x = 91,501,437,432,109.14
  5. Step 5: Solve for x
    x = 91,501,437,432,109.14/10,949,804.33
  6. Step 6: Final answer
    x = 8,356,444.98

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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.