Home / 3,670,506.30-5,505,759.45-974,826.30

Finding the Fourth Proportional to 3,670,506.30, 5,505,759.45 and 974,826.30

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Solution

The fourth proportional to 3,670,506.30, 5,505,759.45 and 974,826.30 is: 1,462,239.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,506.30 : 5,505,759.45 = 974,826.30 : x
  2. Step 2: Convert to fraction form
    3,670,506.30/5,505,759.45 = 974,826.30/x
  3. Step 3: Cross multiply
    3,670,506.30x = 5,505,759.45 × 974,826.30
  4. Step 4: Simplify right side
    3,670,506.30x = 5,367,159,113,333.54
  5. Step 5: Solve for x
    x = 5,367,159,113,333.54/3,670,506.30
  6. Step 6: Final answer
    x = 1,462,239.45

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Similar ratio
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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.