Home / 6,482,734.39-8,946,170.51-3,582,099.89

Finding the Fourth Proportional to 6,482,734.39, 8,946,170.51 and 3,582,099.89

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Solution

The fourth proportional to 6,482,734.39, 8,946,170.51 and 3,582,099.89 is: 4,943,296.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,482,734.39 : 8,946,170.51 = 3,582,099.89 : x
  2. Step 2: Convert to fraction form
    6,482,734.39/8,946,170.51 = 3,582,099.89/x
  3. Step 3: Cross multiply
    6,482,734.39x = 8,946,170.51 × 3,582,099.89
  4. Step 4: Simplify right side
    6,482,734.39x = 32,046,076,370,699.04
  5. Step 5: Solve for x
    x = 32,046,076,370,699.04/6,482,734.39
  6. Step 6: Final answer
    x = 4,943,296.21

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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.