Home / 1,822,070.54-2,732,825.43-607,668.52

Finding the Fourth Proportional to 1,822,070.54, 2,732,825.43 and 607,668.52

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Solution

The fourth proportional to 1,822,070.54, 2,732,825.43 and 607,668.52 is: 911,409.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,070.54 : 2,732,825.43 = 607,668.52 : x
  2. Step 2: Convert to fraction form
    1,822,070.54/2,732,825.43 = 607,668.52/x
  3. Step 3: Cross multiply
    1,822,070.54x = 2,732,825.43 × 607,668.52
  4. Step 4: Simplify right side
    1,822,070.54x = 1,660,651,984,466.46
  5. Step 5: Solve for x
    x = 1,660,651,984,466.46/1,822,070.54
  6. Step 6: Final answer
    x = 911,409.27

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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.