Home / 1,598,473.40-2,395,610.57-757,265.72

Finding the Fourth Proportional to 1,598,473.40, 2,395,610.57 and 757,265.72

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Solution

The fourth proportional to 1,598,473.40, 2,395,610.57 and 757,265.72 is: 1,134,903.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,473.40 : 2,395,610.57 = 757,265.72 : x
  2. Step 2: Convert to fraction form
    1,598,473.40/2,395,610.57 = 757,265.72/x
  3. Step 3: Cross multiply
    1,598,473.40x = 2,395,610.57 × 757,265.72
  4. Step 4: Simplify right side
    1,598,473.40x = 1,814,113,759,344.33
  5. Step 5: Solve for x
    x = 1,814,113,759,344.33/1,598,473.40
  6. Step 6: Final answer
    x = 1,134,903.94

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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.