Home / 1,526,234.50-2,289,395.49-404,303.50

Finding the Fourth Proportional to 1,526,234.50, 2,289,395.49 and 404,303.50

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Solution

The fourth proportional to 1,526,234.50, 2,289,395.49 and 404,303.50 is: 606,466.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,526,234.50 : 2,289,395.49 = 404,303.50 : x
  2. Step 2: Convert to fraction form
    1,526,234.50/2,289,395.49 = 404,303.50/x
  3. Step 3: Cross multiply
    1,526,234.50x = 2,289,395.49 × 404,303.50
  4. Step 4: Simplify right side
    1,526,234.50x = 925,610,609,491.22
  5. Step 5: Solve for x
    x = 925,610,609,491.22/1,526,234.50
  6. Step 6: Final answer
    x = 606,466.84

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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.