Home / 1,566,784.55-2,350,176.83-444,853.55

Finding the Fourth Proportional to 1,566,784.55, 2,350,176.83 and 444,853.55

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Solution

The fourth proportional to 1,566,784.55, 2,350,176.83 and 444,853.55 is: 667,280.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,784.55 : 2,350,176.83 = 444,853.55 : x
  2. Step 2: Convert to fraction form
    1,566,784.55/2,350,176.83 = 444,853.55/x
  3. Step 3: Cross multiply
    1,566,784.55x = 2,350,176.83 × 444,853.55
  4. Step 4: Simplify right side
    1,566,784.55x = 1,045,484,505,953.25
  5. Step 5: Solve for x
    x = 1,045,484,505,953.25/1,566,784.55
  6. Step 6: Final answer
    x = 667,280.33

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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.