Home / 1,182,851.89-1,632,334-673,554.26

Finding the Fourth Proportional to 1,182,851.89, 1,632,334 and 673,554.26

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Solution

The fourth proportional to 1,182,851.89, 1,632,334 and 673,554.26 is: 929,503.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,851.89 : 1,632,334 = 673,554.26 : x
  2. Step 2: Convert to fraction form
    1,182,851.89/1,632,334 = 673,554.26/x
  3. Step 3: Cross multiply
    1,182,851.89x = 1,632,334 × 673,554.26
  4. Step 4: Simplify right side
    1,182,851.89x = 1,099,465,519,442.84
  5. Step 5: Solve for x
    x = 1,099,465,519,442.84/1,182,851.89
  6. Step 6: Final answer
    x = 929,503.96

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Double scale
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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.