Home / 1,751,064.90-2,624,556.15-804,531.30

Finding the Fourth Proportional to 1,751,064.90, 2,624,556.15 and 804,531.30

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Solution

The fourth proportional to 1,751,064.90, 2,624,556.15 and 804,531.30 is: 1,205,859.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,064.90 : 2,624,556.15 = 804,531.30 : x
  2. Step 2: Convert to fraction form
    1,751,064.90/2,624,556.15 = 804,531.30/x
  3. Step 3: Cross multiply
    1,751,064.90x = 2,624,556.15 × 804,531.30
  4. Step 4: Simplify right side
    1,751,064.90x = 2,111,537,571,282.50
  5. Step 5: Solve for x
    x = 2,111,537,571,282.50/1,751,064.90
  6. Step 6: Final answer
    x = 1,205,859.12

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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.