Home / 10,522,024.40-15,783,036.60-6,030,606.80

Finding the Fourth Proportional to 10,522,024.40, 15,783,036.60 and 6,030,606.80

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Solution

The fourth proportional to 10,522,024.40, 15,783,036.60 and 6,030,606.80 is: 9,045,910.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,522,024.40 : 15,783,036.60 = 6,030,606.80 : x
  2. Step 2: Convert to fraction form
    10,522,024.40/15,783,036.60 = 6,030,606.80/x
  3. Step 3: Cross multiply
    10,522,024.40x = 15,783,036.60 × 6,030,606.80
  4. Step 4: Simplify right side
    10,522,024.40x = 95,181,287,844,608.88
  5. Step 5: Solve for x
    x = 95,181,287,844,608.88/10,522,024.40
  6. Step 6: Final answer
    x = 9,045,910.20

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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.