Home / 3,031,584.54-4,183,594.20-1,654,929.18

Finding the Fourth Proportional to 3,031,584.54, 4,183,594.20 and 1,654,929.18

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Solution

The fourth proportional to 3,031,584.54, 4,183,594.20 and 1,654,929.18 is: 2,283,806.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,031,584.54 : 4,183,594.20 = 1,654,929.18 : x
  2. Step 2: Convert to fraction form
    3,031,584.54/4,183,594.20 = 1,654,929.18/x
  3. Step 3: Cross multiply
    3,031,584.54x = 4,183,594.20 × 1,654,929.18
  4. Step 4: Simplify right side
    3,031,584.54x = 6,923,552,118,858.76
  5. Step 5: Solve for x
    x = 6,923,552,118,858.76/3,031,584.54
  6. Step 6: Final answer
    x = 2,283,806.38

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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.