Home / 6,956,814.81-10,435,937.22-2,407,856.16

Finding the Fourth Proportional to 6,956,814.81, 10,435,937.22 and 2,407,856.16

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Solution

The fourth proportional to 6,956,814.81, 10,435,937.22 and 2,407,856.16 is: 3,612,031.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,956,814.81 : 10,435,937.22 = 2,407,856.16 : x
  2. Step 2: Convert to fraction form
    6,956,814.81/10,435,937.22 = 2,407,856.16/x
  3. Step 3: Cross multiply
    6,956,814.81x = 10,435,937.22 × 2,407,856.16
  4. Step 4: Simplify right side
    6,956,814.81x = 25,128,235,720,550.28
  5. Step 5: Solve for x
    x = 25,128,235,720,550.28/6,956,814.81
  6. Step 6: Final answer
    x = 3,612,031.71

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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.