Home / 7,504,570.73-10,352,314.36-4,565,286.93

Finding the Fourth Proportional to 7,504,570.73, 10,352,314.36 and 4,565,286.93

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Solution

The fourth proportional to 7,504,570.73, 10,352,314.36 and 4,565,286.93 is: 6,297,666.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,504,570.73 : 10,352,314.36 = 4,565,286.93 : x
  2. Step 2: Convert to fraction form
    7,504,570.73/10,352,314.36 = 4,565,286.93/x
  3. Step 3: Cross multiply
    7,504,570.73x = 10,352,314.36 × 4,565,286.93
  4. Step 4: Simplify right side
    7,504,570.73x = 47,261,285,487,487.10
  5. Step 5: Solve for x
    x = 47,261,285,487,487.10/7,504,570.73
  6. Step 6: Final answer
    x = 6,297,666.74

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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.