Home / 6,035,501.70-9,053,252.55-3,638,112.30

Finding the Fourth Proportional to 6,035,501.70, 9,053,252.55 and 3,638,112.30

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Solution

The fourth proportional to 6,035,501.70, 9,053,252.55 and 3,638,112.30 is: 5,457,168.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,035,501.70 : 9,053,252.55 = 3,638,112.30 : x
  2. Step 2: Convert to fraction form
    6,035,501.70/9,053,252.55 = 3,638,112.30/x
  3. Step 3: Cross multiply
    6,035,501.70x = 9,053,252.55 × 3,638,112.30
  4. Step 4: Simplify right side
    6,035,501.70x = 32,936,749,457,161.37
  5. Step 5: Solve for x
    x = 32,936,749,457,161.37/6,035,501.70
  6. Step 6: Final answer
    x = 5,457,168.45

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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.