Home / 1,002,603.56-1,504,080.70-598,117.91

Finding the Fourth Proportional to 1,002,603.56, 1,504,080.70 and 598,117.91

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Solution

The fourth proportional to 1,002,603.56, 1,504,080.70 and 598,117.91 is: 897,281.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,603.56 : 1,504,080.70 = 598,117.91 : x
  2. Step 2: Convert to fraction form
    1,002,603.56/1,504,080.70 = 598,117.91/x
  3. Step 3: Cross multiply
    1,002,603.56x = 1,504,080.70 × 598,117.91
  4. Step 4: Simplify right side
    1,002,603.56x = 899,617,595,739.64
  5. Step 5: Solve for x
    x = 899,617,595,739.64/1,002,603.56
  6. Step 6: Final answer
    x = 897,281.47

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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.