Home / 4,430,082.75-6,113,516.63-2,392,892.25

Finding the Fourth Proportional to 4,430,082.75, 6,113,516.63 and 2,392,892.25

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Solution

The fourth proportional to 4,430,082.75, 6,113,516.63 and 2,392,892.25 is: 3,302,192.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,082.75 : 6,113,516.63 = 2,392,892.25 : x
  2. Step 2: Convert to fraction form
    4,430,082.75/6,113,516.63 = 2,392,892.25/x
  3. Step 3: Cross multiply
    4,430,082.75x = 6,113,516.63 × 2,392,892.25
  4. Step 4: Simplify right side
    4,430,082.75x = 14,628,986,552,208.66
  5. Step 5: Solve for x
    x = 14,628,986,552,208.66/4,430,082.75
  6. Step 6: Final answer
    x = 3,302,192.62

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Double scale
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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.