Home / 1,042,093.30-1,562,323.35-411,479.14

Finding the Fourth Proportional to 1,042,093.30, 1,562,323.35 and 411,479.14

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Solution

The fourth proportional to 1,042,093.30, 1,562,323.35 and 411,479.14 is: 616,896.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,093.30 : 1,562,323.35 = 411,479.14 : x
  2. Step 2: Convert to fraction form
    1,042,093.30/1,562,323.35 = 411,479.14/x
  3. Step 3: Cross multiply
    1,042,093.30x = 1,562,323.35 × 411,479.14
  4. Step 4: Simplify right side
    1,042,093.30x = 642,863,468,459.92
  5. Step 5: Solve for x
    x = 642,863,468,459.92/1,042,093.30
  6. Step 6: Final answer
    x = 616,896.27

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1.5x scale

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.