Home / 7,495,369.22-10,343,643.08-4,057,610.24

Finding the Fourth Proportional to 7,495,369.22, 10,343,643.08 and 4,057,610.24

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Solution

The fourth proportional to 7,495,369.22, 10,343,643.08 and 4,057,610.24 is: 5,599,520.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,495,369.22 : 10,343,643.08 = 4,057,610.24 : x
  2. Step 2: Convert to fraction form
    7,495,369.22/10,343,643.08 = 4,057,610.24/x
  3. Step 3: Cross multiply
    7,495,369.22x = 10,343,643.08 × 4,057,610.24
  4. Step 4: Simplify right side
    7,495,369.22x = 41,970,472,085,884.20
  5. Step 5: Solve for x
    x = 41,970,472,085,884.20/7,495,369.22
  6. Step 6: Final answer
    x = 5,599,520.30

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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.