Home / 1,793,601.45-2,688,548.04-833,273.55

Finding the Fourth Proportional to 1,793,601.45, 2,688,548.04 and 833,273.55

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Solution

The fourth proportional to 1,793,601.45, 2,688,548.04 and 833,273.55 is: 1,249,048.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,601.45 : 2,688,548.04 = 833,273.55 : x
  2. Step 2: Convert to fraction form
    1,793,601.45/2,688,548.04 = 833,273.55/x
  3. Step 3: Cross multiply
    1,793,601.45x = 2,688,548.04 × 833,273.55
  4. Step 4: Simplify right side
    1,793,601.45x = 2,240,295,969,636.34
  5. Step 5: Solve for x
    x = 2,240,295,969,636.34/1,793,601.45
  6. Step 6: Final answer
    x = 1,249,048.93

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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.