Home / 5,301,663.60-7,954,828.20-2,460,313.20

Finding the Fourth Proportional to 5,301,663.60, 7,954,828.20 and 2,460,313.20

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Solution

The fourth proportional to 5,301,663.60, 7,954,828.20 and 2,460,313.20 is: 3,691,552.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,301,663.60 : 7,954,828.20 = 2,460,313.20 : x
  2. Step 2: Convert to fraction form
    5,301,663.60/7,954,828.20 = 2,460,313.20/x
  3. Step 3: Cross multiply
    5,301,663.60x = 7,954,828.20 × 2,460,313.20
  4. Step 4: Simplify right side
    5,301,663.60x = 19,571,368,824,192.24
  5. Step 5: Solve for x
    x = 19,571,368,824,192.24/5,301,663.60
  6. Step 6: Final answer
    x = 3,691,552.37

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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.