Home / 3,684,807.60-5,527,211.40-3,054,951.60

Finding the Fourth Proportional to 3,684,807.60, 5,527,211.40 and 3,054,951.60

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Solution

The fourth proportional to 3,684,807.60, 5,527,211.40 and 3,054,951.60 is: 4,582,427.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,684,807.60 : 5,527,211.40 = 3,054,951.60 : x
  2. Step 2: Convert to fraction form
    3,684,807.60/5,527,211.40 = 3,054,951.60/x
  3. Step 3: Cross multiply
    3,684,807.60x = 5,527,211.40 × 3,054,951.60
  4. Step 4: Simplify right side
    3,684,807.60x = 16,885,363,309,968.24
  5. Step 5: Solve for x
    x = 16,885,363,309,968.24/3,684,807.60
  6. Step 6: Final answer
    x = 4,582,427.40

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Double scale
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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.