Home / 1,508,091.86-2,263,749.16-610,120.46

Finding the Fourth Proportional to 1,508,091.86, 2,263,749.16 and 610,120.46

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Solution

The fourth proportional to 1,508,091.86, 2,263,749.16 and 610,120.46 is: 915,832.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,508,091.86 : 2,263,749.16 = 610,120.46 : x
  2. Step 2: Convert to fraction form
    1,508,091.86/2,263,749.16 = 610,120.46/x
  3. Step 3: Cross multiply
    1,508,091.86x = 2,263,749.16 × 610,120.46
  4. Step 4: Simplify right side
    1,508,091.86x = 1,381,159,678,823.81
  5. Step 5: Solve for x
    x = 1,381,159,678,823.81/1,508,091.86
  6. Step 6: Final answer
    x = 915,832.59

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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.