Home / 1,196,832.96-1,651,627.60-652,968.80

Finding the Fourth Proportional to 1,196,832.96, 1,651,627.60 and 652,968.80

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Solution

The fourth proportional to 1,196,832.96, 1,651,627.60 and 652,968.80 is: 901,095.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,832.96 : 1,651,627.60 = 652,968.80 : x
  2. Step 2: Convert to fraction form
    1,196,832.96/1,651,627.60 = 652,968.80/x
  3. Step 3: Cross multiply
    1,196,832.96x = 1,651,627.60 × 652,968.80
  4. Step 4: Simplify right side
    1,196,832.96x = 1,078,461,286,641.49
  5. Step 5: Solve for x
    x = 1,078,461,286,641.49/1,196,832.96
  6. Step 6: Final answer
    x = 901,095.91

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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.