Home / 7,056,000.60-10,584,000.90-7,006,234.20

Finding the Fourth Proportional to 7,056,000.60, 10,584,000.90 and 7,006,234.20

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Solution

The fourth proportional to 7,056,000.60, 10,584,000.90 and 7,006,234.20 is: 10,509,351.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,056,000.60 : 10,584,000.90 = 7,006,234.20 : x
  2. Step 2: Convert to fraction form
    7,056,000.60/10,584,000.90 = 7,006,234.20/x
  3. Step 3: Cross multiply
    7,056,000.60x = 10,584,000.90 × 7,006,234.20
  4. Step 4: Simplify right side
    7,056,000.60x = 74,153,989,078,410.78
  5. Step 5: Solve for x
    x = 74,153,989,078,410.78/7,056,000.60
  6. Step 6: Final answer
    x = 10,509,351.30

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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.