Home / 1,066,673.80-1,601,853.90-569,009.80

Finding the Fourth Proportional to 1,066,673.80, 1,601,853.90 and 569,009.80

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Solution

The fourth proportional to 1,066,673.80, 1,601,853.90 and 569,009.80 is: 854,497.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,673.80 : 1,601,853.90 = 569,009.80 : x
  2. Step 2: Convert to fraction form
    1,066,673.80/1,601,853.90 = 569,009.80/x
  3. Step 3: Cross multiply
    1,066,673.80x = 1,601,853.90 × 569,009.80
  4. Step 4: Simplify right side
    1,066,673.80x = 911,470,567,268.22
  5. Step 5: Solve for x
    x = 911,470,567,268.22/1,066,673.80
  6. Step 6: Final answer
    x = 854,497.94

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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.