Home / 7,495,484.20-10,343,771.66-4,057,725.23

Finding the Fourth Proportional to 7,495,484.20, 10,343,771.66 and 4,057,725.23

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Solution

The fourth proportional to 7,495,484.20, 10,343,771.66 and 4,057,725.23 is: 5,599,662.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,495,484.20 : 10,343,771.66 = 4,057,725.23 : x
  2. Step 2: Convert to fraction form
    7,495,484.20/10,343,771.66 = 4,057,725.23/x
  3. Step 3: Cross multiply
    7,495,484.20x = 10,343,771.66 × 4,057,725.23
  4. Step 4: Simplify right side
    7,495,484.20x = 41,972,183,238,140.98
  5. Step 5: Solve for x
    x = 41,972,183,238,140.98/7,495,484.20
  6. Step 6: Final answer
    x = 5,599,662.69

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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.