Home / 6,856,757.10-10,285,223.13-4,726,269.18

Finding the Fourth Proportional to 6,856,757.10, 10,285,223.13 and 4,726,269.18

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Solution

The fourth proportional to 6,856,757.10, 10,285,223.13 and 4,726,269.18 is: 7,089,464.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,856,757.10 : 10,285,223.13 = 4,726,269.18 : x
  2. Step 2: Convert to fraction form
    6,856,757.10/10,285,223.13 = 4,726,269.18/x
  3. Step 3: Cross multiply
    6,856,757.10x = 10,285,223.13 × 4,726,269.18
  4. Step 4: Simplify right side
    6,856,757.10x = 48,610,733,088,742.13
  5. Step 5: Solve for x
    x = 48,610,733,088,742.13/6,856,757.10
  6. Step 6: Final answer
    x = 7,089,464.07

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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.