Home / 1,196,580.96-1,651,284-652,717.44

Finding the Fourth Proportional to 1,196,580.96, 1,651,284 and 652,717.44

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Solution

The fourth proportional to 1,196,580.96, 1,651,284 and 652,717.44 is: 900,751.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,580.96 : 1,651,284 = 652,717.44 : x
  2. Step 2: Convert to fraction form
    1,196,580.96/1,651,284 = 652,717.44/x
  3. Step 3: Cross multiply
    1,196,580.96x = 1,651,284 × 652,717.44
  4. Step 4: Simplify right side
    1,196,580.96x = 1,077,821,865,192.96
  5. Step 5: Solve for x
    x = 1,077,821,865,192.96/1,196,580.96
  6. Step 6: Final answer
    x = 900,751.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.