Home / 2,546,266.84-3,523,100.97-2,220,259.65

Finding the Fourth Proportional to 2,546,266.84, 3,523,100.97 and 2,220,259.65

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Solution

The fourth proportional to 2,546,266.84, 3,523,100.97 and 2,220,259.65 is: 3,072,026.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,266.84 : 3,523,100.97 = 2,220,259.65 : x
  2. Step 2: Convert to fraction form
    2,546,266.84/3,523,100.97 = 2,220,259.65/x
  3. Step 3: Cross multiply
    2,546,266.84x = 3,523,100.97 × 2,220,259.65
  4. Step 4: Simplify right side
    2,546,266.84x = 7,822,198,936,544.11
  5. Step 5: Solve for x
    x = 7,822,198,936,544.11/2,546,266.84
  6. Step 6: Final answer
    x = 3,072,026.40

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.