Home / 7,575,790.43-10,451,495.80-5,593,676.33

Finding the Fourth Proportional to 7,575,790.43, 10,451,495.80 and 5,593,676.33

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Solution

The fourth proportional to 7,575,790.43, 10,451,495.80 and 5,593,676.33 is: 7,716,988.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,575,790.43 : 10,451,495.80 = 5,593,676.33 : x
  2. Step 2: Convert to fraction form
    7,575,790.43/10,451,495.80 = 5,593,676.33/x
  3. Step 3: Cross multiply
    7,575,790.43x = 10,451,495.80 × 5,593,676.33
  4. Step 4: Simplify right side
    7,575,790.43x = 58,462,284,683,538.61
  5. Step 5: Solve for x
    x = 58,462,284,683,538.61/7,575,790.43
  6. Step 6: Final answer
    x = 7,716,988.12

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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.