Home / 1,760,893.69-2,640,915.41-735,670.01

Finding the Fourth Proportional to 1,760,893.69, 2,640,915.41 and 735,670.01

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Solution

The fourth proportional to 1,760,893.69, 2,640,915.41 and 735,670.01 is: 1,103,327.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,893.69 : 2,640,915.41 = 735,670.01 : x
  2. Step 2: Convert to fraction form
    1,760,893.69/2,640,915.41 = 735,670.01/x
  3. Step 3: Cross multiply
    1,760,893.69x = 2,640,915.41 × 735,670.01
  4. Step 4: Simplify right side
    1,760,893.69x = 1,942,842,252,879.28
  5. Step 5: Solve for x
    x = 1,942,842,252,879.28/1,760,893.69
  6. Step 6: Final answer
    x = 1,103,327.40

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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.