Home / 3,364,657.20-5,046,985.80-3,104,841.60

Finding the Fourth Proportional to 3,364,657.20, 5,046,985.80 and 3,104,841.60

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Solution

The fourth proportional to 3,364,657.20, 5,046,985.80 and 3,104,841.60 is: 4,657,262.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,657.20 : 5,046,985.80 = 3,104,841.60 : x
  2. Step 2: Convert to fraction form
    3,364,657.20/5,046,985.80 = 3,104,841.60/x
  3. Step 3: Cross multiply
    3,364,657.20x = 5,046,985.80 × 3,104,841.60
  4. Step 4: Simplify right side
    3,364,657.20x = 15,670,091,466,449.28
  5. Step 5: Solve for x
    x = 15,670,091,466,449.28/3,364,657.20
  6. Step 6: Final answer
    x = 4,657,262.40

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Similar ratio
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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.