Home / 1,051,049.60-1,450,448.39-567,614.69

Finding the Fourth Proportional to 1,051,049.60, 1,450,448.39 and 567,614.69

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Solution

The fourth proportional to 1,051,049.60, 1,450,448.39 and 567,614.69 is: 783,308.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,049.60 : 1,450,448.39 = 567,614.69 : x
  2. Step 2: Convert to fraction form
    1,051,049.60/1,450,448.39 = 567,614.69/x
  3. Step 3: Cross multiply
    1,051,049.60x = 1,450,448.39 × 567,614.69
  4. Step 4: Simplify right side
    1,051,049.60x = 823,295,815,783.07
  5. Step 5: Solve for x
    x = 823,295,815,783.07/1,051,049.60
  6. Step 6: Final answer
    x = 783,308.25

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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.