Home / 629,080.54-943,104.13-249,838.34

Finding the Fourth Proportional to 629,080.54, 943,104.13 and 249,838.34

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Solution

The fourth proportional to 629,080.54, 943,104.13 and 249,838.34 is: 374,552.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,080.54 : 943,104.13 = 249,838.34 : x
  2. Step 2: Convert to fraction form
    629,080.54/943,104.13 = 249,838.34/x
  3. Step 3: Cross multiply
    629,080.54x = 943,104.13 × 249,838.34
  4. Step 4: Simplify right side
    629,080.54x = 235,623,564,946.23
  5. Step 5: Solve for x
    x = 235,623,564,946.23/629,080.54
  6. Step 6: Final answer
    x = 374,552.30

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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.