Home / 5,615,572.41-8,401,195.58-4,253,270.45

Finding the Fourth Proportional to 5,615,572.41, 8,401,195.58 and 4,253,270.45

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Solution

The fourth proportional to 5,615,572.41, 8,401,195.58 and 4,253,270.45 is: 6,363,119.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,615,572.41 : 8,401,195.58 = 4,253,270.45 : x
  2. Step 2: Convert to fraction form
    5,615,572.41/8,401,195.58 = 4,253,270.45/x
  3. Step 3: Cross multiply
    5,615,572.41x = 8,401,195.58 × 4,253,270.45
  4. Step 4: Simplify right side
    5,615,572.41x = 35,732,556,841,812.28
  5. Step 5: Solve for x
    x = 35,732,556,841,812.28/5,615,572.41
  6. Step 6: Final answer
    x = 6,363,119.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.