Home / 3,225,823.77-4,451,601.62-1,775,488.07

Finding the Fourth Proportional to 3,225,823.77, 4,451,601.62 and 1,775,488.07

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Solution

The fourth proportional to 3,225,823.77, 4,451,601.62 and 1,775,488.07 is: 2,450,154.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,823.77 : 4,451,601.62 = 1,775,488.07 : x
  2. Step 2: Convert to fraction form
    3,225,823.77/4,451,601.62 = 1,775,488.07/x
  3. Step 3: Cross multiply
    3,225,823.77x = 4,451,601.62 × 1,775,488.07
  4. Step 4: Simplify right side
    3,225,823.77x = 7,903,765,537,567.23
  5. Step 5: Solve for x
    x = 7,903,765,537,567.23/3,225,823.77
  6. Step 6: Final answer
    x = 2,450,154.16

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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.