Home / 10,504,010.40-15,756,015.60-6,012,592.80

Finding the Fourth Proportional to 10,504,010.40, 15,756,015.60 and 6,012,592.80

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Solution

The fourth proportional to 10,504,010.40, 15,756,015.60 and 6,012,592.80 is: 9,018,889.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,504,010.40 : 15,756,015.60 = 6,012,592.80 : x
  2. Step 2: Convert to fraction form
    10,504,010.40/15,756,015.60 = 6,012,592.80/x
  3. Step 3: Cross multiply
    10,504,010.40x = 15,756,015.60 × 6,012,592.80
  4. Step 4: Simplify right side
    10,504,010.40x = 94,734,505,953,247.67
  5. Step 5: Solve for x
    x = 94,734,505,953,247.67/10,504,010.40
  6. Step 6: Final answer
    x = 9,018,889.20

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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.