Home / 1,061,453.14-1,464,790.74-602,563.70

Finding the Fourth Proportional to 1,061,453.14, 1,464,790.74 and 602,563.70

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Solution

The fourth proportional to 1,061,453.14, 1,464,790.74 and 602,563.70 is: 831,529.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,453.14 : 1,464,790.74 = 602,563.70 : x
  2. Step 2: Convert to fraction form
    1,061,453.14/1,464,790.74 = 602,563.70/x
  3. Step 3: Cross multiply
    1,061,453.14x = 1,464,790.74 × 602,563.70
  4. Step 4: Simplify right side
    1,061,453.14x = 882,629,731,682.12
  5. Step 5: Solve for x
    x = 882,629,731,682.12/1,061,453.14
  6. Step 6: Final answer
    x = 831,529.63

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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.