Home / 8,064,210.20-12,096,315.30-3,585,234.20

Finding the Fourth Proportional to 8,064,210.20, 12,096,315.30 and 3,585,234.20

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Solution

The fourth proportional to 8,064,210.20, 12,096,315.30 and 3,585,234.20 is: 5,377,851.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,210.20 : 12,096,315.30 = 3,585,234.20 : x
  2. Step 2: Convert to fraction form
    8,064,210.20/12,096,315.30 = 3,585,234.20/x
  3. Step 3: Cross multiply
    8,064,210.20x = 12,096,315.30 × 3,585,234.20
  4. Step 4: Simplify right side
    8,064,210.20x = 43,368,123,307,543.27
  5. Step 5: Solve for x
    x = 43,368,123,307,543.27/8,064,210.20
  6. Step 6: Final answer
    x = 5,377,851.30

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Double scale
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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.