Home / 1,334,527.29-1,841,949.45-1,043,563.14

Finding the Fourth Proportional to 1,334,527.29, 1,841,949.45 and 1,043,563.14

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Solution

The fourth proportional to 1,334,527.29, 1,841,949.45 and 1,043,563.14 is: 1,440,353.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,527.29 : 1,841,949.45 = 1,043,563.14 : x
  2. Step 2: Convert to fraction form
    1,334,527.29/1,841,949.45 = 1,043,563.14/x
  3. Step 3: Cross multiply
    1,334,527.29x = 1,841,949.45 × 1,043,563.14
  4. Step 4: Simplify right side
    1,334,527.29x = 1,922,190,551,763.27
  5. Step 5: Solve for x
    x = 1,922,190,551,763.27/1,334,527.29
  6. Step 6: Final answer
    x = 1,440,353.12

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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.