Home / 10,273,668.54-14,177,627.20-5,922,734.10

Finding the Fourth Proportional to 10,273,668.54, 14,177,627.20 and 5,922,734.10

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Solution

The fourth proportional to 10,273,668.54, 14,177,627.20 and 5,922,734.10 is: 8,173,352.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,273,668.54 : 14,177,627.20 = 5,922,734.10 : x
  2. Step 2: Convert to fraction form
    10,273,668.54/14,177,627.20 = 5,922,734.10/x
  3. Step 3: Cross multiply
    10,273,668.54x = 14,177,627.20 × 5,922,734.10
  4. Step 4: Simplify right side
    10,273,668.54x = 83,970,316,074,527.52
  5. Step 5: Solve for x
    x = 83,970,316,074,527.52/10,273,668.54
  6. Step 6: Final answer
    x = 8,173,352.66

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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.