Home / 2,070,164.20-3,105,246.30-650,363.80

Finding the Fourth Proportional to 2,070,164.20, 3,105,246.30 and 650,363.80

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Solution

The fourth proportional to 2,070,164.20, 3,105,246.30 and 650,363.80 is: 975,545.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,070,164.20 : 3,105,246.30 = 650,363.80 : x
  2. Step 2: Convert to fraction form
    2,070,164.20/3,105,246.30 = 650,363.80/x
  3. Step 3: Cross multiply
    2,070,164.20x = 3,105,246.30 × 650,363.80
  4. Step 4: Simplify right side
    2,070,164.20x = 2,019,539,783,603.94
  5. Step 5: Solve for x
    x = 2,019,539,783,603.94/2,070,164.20
  6. Step 6: Final answer
    x = 975,545.70

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Double scale
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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.