Home / 4,047,700.13-5,585,286.50-2,599,357.38

Finding the Fourth Proportional to 4,047,700.13, 5,585,286.50 and 2,599,357.38

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Solution

The fourth proportional to 4,047,700.13, 5,585,286.50 and 2,599,357.38 is: 3,586,766.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,700.13 : 5,585,286.50 = 2,599,357.38 : x
  2. Step 2: Convert to fraction form
    4,047,700.13/5,585,286.50 = 2,599,357.38/x
  3. Step 3: Cross multiply
    4,047,700.13x = 5,585,286.50 × 2,599,357.38
  4. Step 4: Simplify right side
    4,047,700.13x = 14,518,155,670,192.58
  5. Step 5: Solve for x
    x = 14,518,155,670,192.58/4,047,700.13
  6. Step 6: Final answer
    x = 3,586,766.61

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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.