Home / 10,895,526.56-15,034,714.22-6,708,546.50

Finding the Fourth Proportional to 10,895,526.56, 15,034,714.22 and 6,708,546.50

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Solution

The fourth proportional to 10,895,526.56, 15,034,714.22 and 6,708,546.50 is: 9,257,109.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,895,526.56 : 15,034,714.22 = 6,708,546.50 : x
  2. Step 2: Convert to fraction form
    10,895,526.56/15,034,714.22 = 6,708,546.50/x
  3. Step 3: Cross multiply
    10,895,526.56x = 15,034,714.22 × 6,708,546.50
  4. Step 4: Simplify right side
    10,895,526.56x = 100,861,079,459,081.23
  5. Step 5: Solve for x
    x = 100,861,079,459,081.23/10,895,526.56
  6. Step 6: Final answer
    x = 9,257,109.23

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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.