Home / 1,094,333.89-1,499,230.43-1,053,411.06

Finding the Fourth Proportional to 1,094,333.89, 1,499,230.43 and 1,053,411.06

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Solution

The fourth proportional to 1,094,333.89, 1,499,230.43 and 1,053,411.06 is: 1,443,166.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,333.89 : 1,499,230.43 = 1,053,411.06 : x
  2. Step 2: Convert to fraction form
    1,094,333.89/1,499,230.43 = 1,053,411.06/x
  3. Step 3: Cross multiply
    1,094,333.89x = 1,499,230.43 × 1,053,411.06
  4. Step 4: Simplify right side
    1,094,333.89x = 1,579,305,916,450.56
  5. Step 5: Solve for x
    x = 1,579,305,916,450.56/1,094,333.89
  6. Step 6: Final answer
    x = 1,443,166.41

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.