Home / 6,050,856.60-9,076,284.90-3,209,506.20

Finding the Fourth Proportional to 6,050,856.60, 9,076,284.90 and 3,209,506.20

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Solution

The fourth proportional to 6,050,856.60, 9,076,284.90 and 3,209,506.20 is: 4,814,259.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,050,856.60 : 9,076,284.90 = 3,209,506.20 : x
  2. Step 2: Convert to fraction form
    6,050,856.60/9,076,284.90 = 3,209,506.20/x
  3. Step 3: Cross multiply
    6,050,856.60x = 9,076,284.90 × 3,209,506.20
  4. Step 4: Simplify right side
    6,050,856.60x = 29,130,392,659,516.38
  5. Step 5: Solve for x
    x = 29,130,392,659,516.38/6,050,856.60
  6. Step 6: Final answer
    x = 4,814,259.30

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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.