Home / 2,348,063.40-3,522,537.54-889,546.72

Finding the Fourth Proportional to 2,348,063.40, 3,522,537.54 and 889,546.72

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Solution

The fourth proportional to 2,348,063.40, 3,522,537.54 and 889,546.72 is: 1,334,487.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348,063.40 : 3,522,537.54 = 889,546.72 : x
  2. Step 2: Convert to fraction form
    2,348,063.40/3,522,537.54 = 889,546.72/x
  3. Step 3: Cross multiply
    2,348,063.40x = 3,522,537.54 × 889,546.72
  4. Step 4: Simplify right side
    2,348,063.40x = 3,133,461,714,783.87
  5. Step 5: Solve for x
    x = 3,133,461,714,783.87/2,348,063.40
  6. Step 6: Final answer
    x = 1,334,487.70

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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.