Home / 4,891,329.60-7,343,992.80-3,701,601.60

Finding the Fourth Proportional to 4,891,329.60, 7,343,992.80 and 3,701,601.60

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Solution

The fourth proportional to 4,891,329.60, 7,343,992.80 and 3,701,601.60 is: 5,557,698.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,891,329.60 : 7,343,992.80 = 3,701,601.60 : x
  2. Step 2: Convert to fraction form
    4,891,329.60/7,343,992.80 = 3,701,601.60/x
  3. Step 3: Cross multiply
    4,891,329.60x = 7,343,992.80 × 3,701,601.60
  4. Step 4: Simplify right side
    4,891,329.60x = 27,184,535,498,868.48
  5. Step 5: Solve for x
    x = 27,184,535,498,868.48/4,891,329.60
  6. Step 6: Final answer
    x = 5,557,698.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.