Home / 3,652,271.56-5,479,573.74-1,759,204.36

Finding the Fourth Proportional to 3,652,271.56, 5,479,573.74 and 1,759,204.36

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Solution

The fourth proportional to 3,652,271.56, 5,479,573.74 and 1,759,204.36 is: 2,639,368.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,652,271.56 : 5,479,573.74 = 1,759,204.36 : x
  2. Step 2: Convert to fraction form
    3,652,271.56/5,479,573.74 = 1,759,204.36/x
  3. Step 3: Cross multiply
    3,652,271.56x = 5,479,573.74 × 1,759,204.36
  4. Step 4: Simplify right side
    3,652,271.56x = 9,639,690,014,349.51
  5. Step 5: Solve for x
    x = 9,639,690,014,349.51/3,652,271.56
  6. Step 6: Final answer
    x = 2,639,368.36

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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.