Home / 10,903,237.58-15,046,568.70-6,008,634.92

Finding the Fourth Proportional to 10,903,237.58, 15,046,568.70 and 6,008,634.92

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Solution

The fourth proportional to 10,903,237.58, 15,046,568.70 and 6,008,634.92 is: 8,291,971.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,903,237.58 : 15,046,568.70 = 6,008,634.92 : x
  2. Step 2: Convert to fraction form
    10,903,237.58/15,046,568.70 = 6,008,634.92/x
  3. Step 3: Cross multiply
    10,903,237.58x = 15,046,568.70 × 6,008,634.92
  4. Step 4: Simplify right side
    10,903,237.58x = 90,409,338,116,999
  5. Step 5: Solve for x
    x = 90,409,338,116,999/10,903,237.58
  6. Step 6: Final answer
    x = 8,291,971.76

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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.