Home / 1,179,244.84-1,627,153.86-695,773.48

Finding the Fourth Proportional to 1,179,244.84, 1,627,153.86 and 695,773.48

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Solution

The fourth proportional to 1,179,244.84, 1,627,153.86 and 695,773.48 is: 960,047.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,179,244.84 : 1,627,153.86 = 695,773.48 : x
  2. Step 2: Convert to fraction form
    1,179,244.84/1,627,153.86 = 695,773.48/x
  3. Step 3: Cross multiply
    1,179,244.84x = 1,627,153.86 × 695,773.48
  4. Step 4: Simplify right side
    1,179,244.84x = 1,132,130,503,667.63
  5. Step 5: Solve for x
    x = 1,132,130,503,667.63/1,179,244.84
  6. Step 6: Final answer
    x = 960,047.03

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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.