Home / 6,843,209.60-10,253,755.20-4,314,339.20

Finding the Fourth Proportional to 6,843,209.60, 10,253,755.20 and 4,314,339.20

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Solution

The fourth proportional to 6,843,209.60, 10,253,755.20 and 4,314,339.20 is: 6,464,536.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,843,209.60 : 10,253,755.20 = 4,314,339.20 : x
  2. Step 2: Convert to fraction form
    6,843,209.60/10,253,755.20 = 4,314,339.20/x
  3. Step 3: Cross multiply
    6,843,209.60x = 10,253,755.20 × 4,314,339.20
  4. Step 4: Simplify right side
    6,843,209.60x = 44,238,178,006,563.84
  5. Step 5: Solve for x
    x = 44,238,178,006,563.84/6,843,209.60
  6. Step 6: Final answer
    x = 6,464,536.47

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1.5x scale

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.