Home / 1,108,338.51-1,529,506.47-599,040.88

Finding the Fourth Proportional to 1,108,338.51, 1,529,506.47 and 599,040.88

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Solution

The fourth proportional to 1,108,338.51, 1,529,506.47 and 599,040.88 is: 826,676.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,108,338.51 : 1,529,506.47 = 599,040.88 : x
  2. Step 2: Convert to fraction form
    1,108,338.51/1,529,506.47 = 599,040.88/x
  3. Step 3: Cross multiply
    1,108,338.51x = 1,529,506.47 × 599,040.88
  4. Step 4: Simplify right side
    1,108,338.51x = 916,236,901,754.49
  5. Step 5: Solve for x
    x = 916,236,901,754.49/1,108,338.51
  6. Step 6: Final answer
    x = 826,676.05

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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.