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Finding the Fourth Proportional to 546,801.00, 754,025.40 and 362,974.71

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Solution

The fourth proportional to 546,801.00, 754,025.40 and 362,974.71 is: 500,533.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,801.00 : 754,025.40 = 362,974.71 : x
  2. Step 2: Convert to fraction form
    546,801.00/754,025.40 = 362,974.71/x
  3. Step 3: Cross multiply
    546,801.00x = 754,025.40 × 362,974.71
  4. Step 4: Simplify right side
    546,801.00x = 273,692,153,725.23
  5. Step 5: Solve for x
    x = 273,692,153,725.23/546,801.00
  6. Step 6: Final answer
    x = 500,533.39

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1.5x scale

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.