Home / 10,401,224.66-15,599,041.47-3,668,752.34

Finding the Fourth Proportional to 10,401,224.66, 15,599,041.47 and 3,668,752.34

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Solution

The fourth proportional to 10,401,224.66, 15,599,041.47 and 3,668,752.34 is: 5,502,142.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,401,224.66 : 15,599,041.47 = 3,668,752.34 : x
  2. Step 2: Convert to fraction form
    10,401,224.66/15,599,041.47 = 3,668,752.34/x
  3. Step 3: Cross multiply
    10,401,224.66x = 15,599,041.47 × 3,668,752.34
  4. Step 4: Simplify right side
    10,401,224.66x = 57,229,019,894,819.54
  5. Step 5: Solve for x
    x = 57,229,019,894,819.54/10,401,224.66
  6. Step 6: Final answer
    x = 5,502,142.47

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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.