Home / 1,609,025.94-2,413,536.48-410,947.92

Finding the Fourth Proportional to 1,609,025.94, 2,413,536.48 and 410,947.92

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Solution

The fourth proportional to 1,609,025.94, 2,413,536.48 and 410,947.92 is: 616,421.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,025.94 : 2,413,536.48 = 410,947.92 : x
  2. Step 2: Convert to fraction form
    1,609,025.94/2,413,536.48 = 410,947.92/x
  3. Step 3: Cross multiply
    1,609,025.94x = 2,413,536.48 × 410,947.92
  4. Step 4: Simplify right side
    1,609,025.94x = 991,837,796,300.12
  5. Step 5: Solve for x
    x = 991,837,796,300.12/1,609,025.94
  6. Step 6: Final answer
    x = 616,421.26

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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.