Home / 1,196,625.96-1,651,353.48-652,766.04

Finding the Fourth Proportional to 1,196,625.96, 1,651,353.48 and 652,766.04

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Solution

The fourth proportional to 1,196,625.96, 1,651,353.48 and 652,766.04 is: 900,822.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,625.96 : 1,651,353.48 = 652,766.04 : x
  2. Step 2: Convert to fraction form
    1,196,625.96/1,651,353.48 = 652,766.04/x
  3. Step 3: Cross multiply
    1,196,625.96x = 1,651,353.48 × 652,766.04
  4. Step 4: Simplify right side
    1,196,625.96x = 1,077,947,471,779.82
  5. Step 5: Solve for x
    x = 1,077,947,471,779.82/1,196,625.96
  6. Step 6: Final answer
    x = 900,822.40

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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.