Home / 1,779,097.75-2,668,923.11-597,422.23

Finding the Fourth Proportional to 1,779,097.75, 2,668,923.11 and 597,422.23

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Solution

The fourth proportional to 1,779,097.75, 2,668,923.11 and 597,422.23 is: 896,226.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,779,097.75 : 2,668,923.11 = 597,422.23 : x
  2. Step 2: Convert to fraction form
    1,779,097.75/2,668,923.11 = 597,422.23/x
  3. Step 3: Cross multiply
    1,779,097.75x = 2,668,923.11 × 597,422.23
  4. Step 4: Simplify right side
    1,779,097.75x = 1,594,473,993,087.62
  5. Step 5: Solve for x
    x = 1,594,473,993,087.62/1,779,097.75
  6. Step 6: Final answer
    x = 896,226.19

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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.