Home / 8,429,304.96-11,632,470.48-4,561,824.96

Finding the Fourth Proportional to 8,429,304.96, 11,632,470.48 and 4,561,824.96

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Solution

The fourth proportional to 8,429,304.96, 11,632,470.48 and 4,561,824.96 is: 6,295,334.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,429,304.96 : 11,632,470.48 = 4,561,824.96 : x
  2. Step 2: Convert to fraction form
    8,429,304.96/11,632,470.48 = 4,561,824.96/x
  3. Step 3: Cross multiply
    8,429,304.96x = 11,632,470.48 × 4,561,824.96
  4. Step 4: Simplify right side
    8,429,304.96x = 53,065,294,182,127.18
  5. Step 5: Solve for x
    x = 53,065,294,182,127.18/8,429,304.96
  6. Step 6: Final answer
    x = 6,295,334.48

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1.5x scale

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.