Home / 8,292,256.88-11,442,811.08-4,570,924.80

Finding the Fourth Proportional to 8,292,256.88, 11,442,811.08 and 4,570,924.80

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Solution

The fourth proportional to 8,292,256.88, 11,442,811.08 and 4,570,924.80 is: 6,307,598.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,292,256.88 : 11,442,811.08 = 4,570,924.80 : x
  2. Step 2: Convert to fraction form
    8,292,256.88/11,442,811.08 = 4,570,924.80/x
  3. Step 3: Cross multiply
    8,292,256.88x = 11,442,811.08 × 4,570,924.80
  4. Step 4: Simplify right side
    8,292,256.88x = 52,304,228,947,286.78
  5. Step 5: Solve for x
    x = 52,304,228,947,286.78/8,292,256.88
  6. Step 6: Final answer
    x = 6,307,598.73

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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.