Home / 3,401,465.98-4,694,029.58-1,852,722.90

Finding the Fourth Proportional to 3,401,465.98, 4,694,029.58 and 1,852,722.90

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Solution

The fourth proportional to 3,401,465.98, 4,694,029.58 and 1,852,722.90 is: 2,556,761.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,401,465.98 : 4,694,029.58 = 1,852,722.90 : x
  2. Step 2: Convert to fraction form
    3,401,465.98/4,694,029.58 = 1,852,722.90/x
  3. Step 3: Cross multiply
    3,401,465.98x = 4,694,029.58 × 1,852,722.90
  4. Step 4: Simplify right side
    3,401,465.98x = 8,696,736,096,143.38
  5. Step 5: Solve for x
    x = 8,696,736,096,143.38/3,401,465.98
  6. Step 6: Final answer
    x = 2,556,761.16

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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.