Home / 1,589,271.26-2,384,200.11-524,386.94

Finding the Fourth Proportional to 1,589,271.26, 2,384,200.11 and 524,386.94

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Solution

The fourth proportional to 1,589,271.26, 2,384,200.11 and 524,386.94 is: 786,677.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,589,271.26 : 2,384,200.11 = 524,386.94 : x
  2. Step 2: Convert to fraction form
    1,589,271.26/2,384,200.11 = 524,386.94/x
  3. Step 3: Cross multiply
    1,589,271.26x = 2,384,200.11 × 524,386.94
  4. Step 4: Simplify right side
    1,589,271.26x = 1,250,243,388,109.56
  5. Step 5: Solve for x
    x = 1,250,243,388,109.56/1,589,271.26
  6. Step 6: Final answer
    x = 786,677.15

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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.