Home / 3,701,557.46-5,108,114.30-2,069,946.11

Finding the Fourth Proportional to 3,701,557.46, 5,108,114.30 and 2,069,946.11

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Solution

The fourth proportional to 3,701,557.46, 5,108,114.30 and 2,069,946.11 is: 2,856,506.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,701,557.46 : 5,108,114.30 = 2,069,946.11 : x
  2. Step 2: Convert to fraction form
    3,701,557.46/5,108,114.30 = 2,069,946.11/x
  3. Step 3: Cross multiply
    3,701,557.46x = 5,108,114.30 × 2,069,946.11
  4. Step 4: Simplify right side
    3,701,557.46x = 10,573,521,327,140.93
  5. Step 5: Solve for x
    x = 10,573,521,327,140.93/3,701,557.46
  6. Step 6: Final answer
    x = 2,856,506.06

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.