Home / 1,094,064.75-1,508,002.34-731,356.26

Finding the Fourth Proportional to 1,094,064.75, 1,508,002.34 and 731,356.26

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Solution

The fourth proportional to 1,094,064.75, 1,508,002.34 and 731,356.26 is: 1,008,063.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,064.75 : 1,508,002.34 = 731,356.26 : x
  2. Step 2: Convert to fraction form
    1,094,064.75/1,508,002.34 = 731,356.26/x
  3. Step 3: Cross multiply
    1,094,064.75x = 1,508,002.34 × 731,356.26
  4. Step 4: Simplify right side
    1,094,064.75x = 1,102,886,956,922.57
  5. Step 5: Solve for x
    x = 1,102,886,956,922.57/1,094,064.75
  6. Step 6: Final answer
    x = 1,008,063.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.