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Finding the Fourth Proportional to 604,193.92, 906,399.84 and 249,010.24

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Solution

The fourth proportional to 604,193.92, 906,399.84 and 249,010.24 is: 373,560.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,193.92 : 906,399.84 = 249,010.24 : x
  2. Step 2: Convert to fraction form
    604,193.92/906,399.84 = 249,010.24/x
  3. Step 3: Cross multiply
    604,193.92x = 906,399.84 × 249,010.24
  4. Step 4: Simplify right side
    604,193.92x = 225,702,841,694.36
  5. Step 5: Solve for x
    x = 225,702,841,694.36/604,193.92
  6. Step 6: Final answer
    x = 373,560.27

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1.5x scale

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.