Home / 2,610,505.77-3,602,714.96-1,449,061.14

Finding the Fourth Proportional to 2,610,505.77, 3,602,714.96 and 1,449,061.14

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Solution

The fourth proportional to 2,610,505.77, 3,602,714.96 and 1,449,061.14 is: 1,999,824.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,505.77 : 3,602,714.96 = 1,449,061.14 : x
  2. Step 2: Convert to fraction form
    2,610,505.77/3,602,714.96 = 1,449,061.14/x
  3. Step 3: Cross multiply
    2,610,505.77x = 3,602,714.96 × 1,449,061.14
  4. Step 4: Simplify right side
    2,610,505.77x = 5,220,554,264,165.49
  5. Step 5: Solve for x
    x = 5,220,554,264,165.49/2,610,505.77
  6. Step 6: Final answer
    x = 1,999,824.84

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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.