Home / 1,036,102.28-1,552,848.03-555,137.24

Finding the Fourth Proportional to 1,036,102.28, 1,552,848.03 and 555,137.24

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Solution

The fourth proportional to 1,036,102.28, 1,552,848.03 and 555,137.24 is: 832,006.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,102.28 : 1,552,848.03 = 555,137.24 : x
  2. Step 2: Convert to fraction form
    1,036,102.28/1,552,848.03 = 555,137.24/x
  3. Step 3: Cross multiply
    1,036,102.28x = 1,552,848.03 × 555,137.24
  4. Step 4: Simplify right side
    1,036,102.28x = 862,043,761,749.40
  5. Step 5: Solve for x
    x = 862,043,761,749.40/1,036,102.28
  6. Step 6: Final answer
    x = 832,006.44

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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.