Home / 2,047,711.35-3,071,567.03-551,803.35

Finding the Fourth Proportional to 2,047,711.35, 3,071,567.03 and 551,803.35

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Solution

The fourth proportional to 2,047,711.35, 3,071,567.03 and 551,803.35 is: 827,705.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,711.35 : 3,071,567.03 = 551,803.35 : x
  2. Step 2: Convert to fraction form
    2,047,711.35/3,071,567.03 = 551,803.35/x
  3. Step 3: Cross multiply
    2,047,711.35x = 3,071,567.03 × 551,803.35
  4. Step 4: Simplify right side
    2,047,711.35x = 1,694,900,974,144.53
  5. Step 5: Solve for x
    x = 1,694,900,974,144.53/2,047,711.35
  6. Step 6: Final answer
    x = 827,705.03

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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.