Home / 10,980,522.48-15,153,122.48-6,086,060.22

Finding the Fourth Proportional to 10,980,522.48, 15,153,122.48 and 6,086,060.22

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Solution

The fourth proportional to 10,980,522.48, 15,153,122.48 and 6,086,060.22 is: 8,398,763.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,980,522.48 : 15,153,122.48 = 6,086,060.22 : x
  2. Step 2: Convert to fraction form
    10,980,522.48/15,153,122.48 = 6,086,060.22/x
  3. Step 3: Cross multiply
    10,980,522.48x = 15,153,122.48 × 6,086,060.22
  4. Step 4: Simplify right side
    10,980,522.48x = 92,222,815,934,315.75
  5. Step 5: Solve for x
    x = 92,222,815,934,315.75/10,980,522.48
  6. Step 6: Final answer
    x = 8,398,763.91

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1.5x scale

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.