Home / 3,048,519.80-4,574,551.19-1,365,623.30

Finding the Fourth Proportional to 3,048,519.80, 4,574,551.19 and 1,365,623.30

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Solution

The fourth proportional to 3,048,519.80, 4,574,551.19 and 1,365,623.30 is: 2,049,228.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,519.80 : 4,574,551.19 = 1,365,623.30 : x
  2. Step 2: Convert to fraction form
    3,048,519.80/4,574,551.19 = 1,365,623.30/x
  3. Step 3: Cross multiply
    3,048,519.80x = 4,574,551.19 × 1,365,623.30
  4. Step 4: Simplify right side
    3,048,519.80x = 6,247,113,696,714.99
  5. Step 5: Solve for x
    x = 6,247,113,696,714.99/3,048,519.80
  6. Step 6: Final answer
    x = 2,049,228.51

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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.