Home / 6,574,203.20-9,072,226.32-3,673,617.84

Finding the Fourth Proportional to 6,574,203.20, 9,072,226.32 and 3,673,617.84

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Solution

The fourth proportional to 6,574,203.20, 9,072,226.32 and 3,673,617.84 is: 5,069,495.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,574,203.20 : 9,072,226.32 = 3,673,617.84 : x
  2. Step 2: Convert to fraction form
    6,574,203.20/9,072,226.32 = 3,673,617.84/x
  3. Step 3: Cross multiply
    6,574,203.20x = 9,072,226.32 × 3,673,617.84
  4. Step 4: Simplify right side
    6,574,203.20x = 33,327,892,457,669.55
  5. Step 5: Solve for x
    x = 33,327,892,457,669.55/6,574,203.20
  6. Step 6: Final answer
    x = 5,069,495.34

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Double scale
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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.