Home / 4,382,563.60-6,573,845.40-4,046,640.40

Finding the Fourth Proportional to 4,382,563.60, 6,573,845.40 and 4,046,640.40

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Solution

The fourth proportional to 4,382,563.60, 6,573,845.40 and 4,046,640.40 is: 6,069,960.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382,563.60 : 6,573,845.40 = 4,046,640.40 : x
  2. Step 2: Convert to fraction form
    4,382,563.60/6,573,845.40 = 4,046,640.40/x
  3. Step 3: Cross multiply
    4,382,563.60x = 6,573,845.40 × 4,046,640.40
  4. Step 4: Simplify right side
    4,382,563.60x = 26,601,988,378,994.16
  5. Step 5: Solve for x
    x = 26,601,988,378,994.16/4,382,563.60
  6. Step 6: Final answer
    x = 6,069,960.60

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Similar ratio
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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.