Home / 2,993,050.90-4,489,576.35-2,095,506.10

Finding the Fourth Proportional to 2,993,050.90, 4,489,576.35 and 2,095,506.10

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Solution

The fourth proportional to 2,993,050.90, 4,489,576.35 and 2,095,506.10 is: 3,143,259.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,993,050.90 : 4,489,576.35 = 2,095,506.10 : x
  2. Step 2: Convert to fraction form
    2,993,050.90/4,489,576.35 = 2,095,506.10/x
  3. Step 3: Cross multiply
    2,993,050.90x = 4,489,576.35 × 2,095,506.10
  4. Step 4: Simplify right side
    2,993,050.90x = 9,407,934,627,840.74
  5. Step 5: Solve for x
    x = 9,407,934,627,840.74/2,993,050.90
  6. Step 6: Final answer
    x = 3,143,259.15

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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.