Home / 773,313.10-1,159,969.65-773,313.10

Finding the Fourth Proportional to 773,313.10, 1,159,969.65 and 773,313.10

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Solution

The fourth proportional to 773,313.10, 1,159,969.65 and 773,313.10 is: 1,159,969.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,313.10 : 1,159,969.65 = 773,313.10 : x
  2. Step 2: Convert to fraction form
    773,313.10/1,159,969.65 = 773,313.10/x
  3. Step 3: Cross multiply
    773,313.10x = 1,159,969.65 × 773,313.10
  4. Step 4: Simplify right side
    773,313.10x = 897,019,725,947.42
  5. Step 5: Solve for x
    x = 897,019,725,947.42/773,313.10
  6. Step 6: Final answer
    x = 1,159,969.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.