Home / 3,552,084.70-5,328,127.05-2,607,300.70

Finding the Fourth Proportional to 3,552,084.70, 5,328,127.05 and 2,607,300.70

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Solution

The fourth proportional to 3,552,084.70, 5,328,127.05 and 2,607,300.70 is: 3,910,951.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,084.70 : 5,328,127.05 = 2,607,300.70 : x
  2. Step 2: Convert to fraction form
    3,552,084.70/5,328,127.05 = 2,607,300.70/x
  3. Step 3: Cross multiply
    3,552,084.70x = 5,328,127.05 × 2,607,300.70
  4. Step 4: Simplify right side
    3,552,084.70x = 13,892,029,387,153.94
  5. Step 5: Solve for x
    x = 13,892,029,387,153.94/3,552,084.70
  6. Step 6: Final answer
    x = 3,910,951.05

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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.