Home / 3,397,788.90-5,096,683.35-1,377,000.90

Finding the Fourth Proportional to 3,397,788.90, 5,096,683.35 and 1,377,000.90

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Solution

The fourth proportional to 3,397,788.90, 5,096,683.35 and 1,377,000.90 is: 2,065,501.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,788.90 : 5,096,683.35 = 1,377,000.90 : x
  2. Step 2: Convert to fraction form
    3,397,788.90/5,096,683.35 = 1,377,000.90/x
  3. Step 3: Cross multiply
    3,397,788.90x = 5,096,683.35 × 1,377,000.90
  4. Step 4: Simplify right side
    3,397,788.90x = 7,018,137,559,965.01
  5. Step 5: Solve for x
    x = 7,018,137,559,965.01/3,397,788.90
  6. Step 6: Final answer
    x = 2,065,501.35

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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.