Home / 9,268,924.88-12,788,714.76-5,594,937.68

Finding the Fourth Proportional to 9,268,924.88, 12,788,714.76 and 5,594,937.68

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Solution

The fourth proportional to 9,268,924.88, 12,788,714.76 and 5,594,937.68 is: 7,719,564.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,268,924.88 : 12,788,714.76 = 5,594,937.68 : x
  2. Step 2: Convert to fraction form
    9,268,924.88/12,788,714.76 = 5,594,937.68/x
  3. Step 3: Cross multiply
    9,268,924.88x = 12,788,714.76 × 5,594,937.68
  4. Step 4: Simplify right side
    9,268,924.88x = 71,552,062,089,496.16
  5. Step 5: Solve for x
    x = 71,552,062,089,496.16/9,268,924.88
  6. Step 6: Final answer
    x = 7,719,564.35

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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.