Home / 7,495,256.03-10,343,406.78-4,057,472.25

Finding the Fourth Proportional to 7,495,256.03, 10,343,406.78 and 4,057,472.25

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Solution

The fourth proportional to 7,495,256.03, 10,343,406.78 and 4,057,472.25 is: 5,599,286.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,495,256.03 : 10,343,406.78 = 4,057,472.25 : x
  2. Step 2: Convert to fraction form
    7,495,256.03/10,343,406.78 = 4,057,472.25/x
  3. Step 3: Cross multiply
    7,495,256.03x = 10,343,406.78 × 4,057,472.25
  4. Step 4: Simplify right side
    7,495,256.03x = 41,968,085,980,311.85
  5. Step 5: Solve for x
    x = 41,968,085,980,311.85/7,495,256.03
  6. Step 6: Final answer
    x = 5,599,286.51

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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.