Home / 954,427.27-1,317,076.02-524,704.24

Finding the Fourth Proportional to 954,427.27, 1,317,076.02 and 524,704.24

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Solution

The fourth proportional to 954,427.27, 1,317,076.02 and 524,704.24 is: 724,073.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,427.27 : 1,317,076.02 = 524,704.24 : x
  2. Step 2: Convert to fraction form
    954,427.27/1,317,076.02 = 524,704.24/x
  3. Step 3: Cross multiply
    954,427.27x = 1,317,076.02 × 524,704.24
  4. Step 4: Simplify right side
    954,427.27x = 691,075,372,096.33
  5. Step 5: Solve for x
    x = 691,075,372,096.33/954,427.27
  6. Step 6: Final answer
    x = 724,073.37

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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.