Home / 2,004,545.34-3,005,389.44-939,006

Finding the Fourth Proportional to 2,004,545.34, 3,005,389.44 and 939,006

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Solution

The fourth proportional to 2,004,545.34, 3,005,389.44 and 939,006 is: 1,407,839.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,545.34 : 3,005,389.44 = 939,006 : x
  2. Step 2: Convert to fraction form
    2,004,545.34/3,005,389.44 = 939,006/x
  3. Step 3: Cross multiply
    2,004,545.34x = 3,005,389.44 × 939,006
  4. Step 4: Simplify right side
    2,004,545.34x = 2,822,078,716,496.64
  5. Step 5: Solve for x
    x = 2,822,078,716,496.64/2,004,545.34
  6. Step 6: Final answer
    x = 1,407,839.80

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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.