Home / 7,736,771.43-10,676,532.24-4,298,924.07

Finding the Fourth Proportional to 7,736,771.43, 10,676,532.24 and 4,298,924.07

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Solution

The fourth proportional to 7,736,771.43, 10,676,532.24 and 4,298,924.07 is: 5,932,397.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,736,771.43 : 10,676,532.24 = 4,298,924.07 : x
  2. Step 2: Convert to fraction form
    7,736,771.43/10,676,532.24 = 4,298,924.07/x
  3. Step 3: Cross multiply
    7,736,771.43x = 10,676,532.24 × 4,298,924.07
  4. Step 4: Simplify right side
    7,736,771.43x = 45,897,601,430,667.02
  5. Step 5: Solve for x
    x = 45,897,601,430,667.02/7,736,771.43
  6. Step 6: Final answer
    x = 5,932,397.23

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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.