Home / 4,042,809.85-6,064,214.78-2,903,164.15

Finding the Fourth Proportional to 4,042,809.85, 6,064,214.78 and 2,903,164.15

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Solution

The fourth proportional to 4,042,809.85, 6,064,214.78 and 2,903,164.15 is: 4,354,746.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,809.85 : 6,064,214.78 = 2,903,164.15 : x
  2. Step 2: Convert to fraction form
    4,042,809.85/6,064,214.78 = 2,903,164.15/x
  3. Step 3: Cross multiply
    4,042,809.85x = 6,064,214.78 × 2,903,164.15
  4. Step 4: Simplify right side
    4,042,809.85x = 17,605,410,932,680.32
  5. Step 5: Solve for x
    x = 17,605,410,932,680.32/4,042,809.85
  6. Step 6: Final answer
    x = 4,354,746.23

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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.