Home / 1,341,527.22-1,851,593.72-825,282

Finding the Fourth Proportional to 1,341,527.22, 1,851,593.72 and 825,282

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Solution

The fourth proportional to 1,341,527.22, 1,851,593.72 and 825,282 is: 1,139,065.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,341,527.22 : 1,851,593.72 = 825,282 : x
  2. Step 2: Convert to fraction form
    1,341,527.22/1,851,593.72 = 825,282/x
  3. Step 3: Cross multiply
    1,341,527.22x = 1,851,593.72 × 825,282
  4. Step 4: Simplify right side
    1,341,527.22x = 1,528,086,964,302.63
  5. Step 5: Solve for x
    x = 1,528,086,964,302.63/1,341,527.22
  6. Step 6: Final answer
    x = 1,139,065.19

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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.