Home / 1,674,180.42-2,511,692.28-476,102.74

Finding the Fourth Proportional to 1,674,180.42, 2,511,692.28 and 476,102.74

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Solution

The fourth proportional to 1,674,180.42, 2,511,692.28 and 476,102.74 is: 714,274.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,180.42 : 2,511,692.28 = 476,102.74 : x
  2. Step 2: Convert to fraction form
    1,674,180.42/2,511,692.28 = 476,102.74/x
  3. Step 3: Cross multiply
    1,674,180.42x = 2,511,692.28 × 476,102.74
  4. Step 4: Simplify right side
    1,674,180.42x = 1,195,823,570,265.62
  5. Step 5: Solve for x
    x = 1,195,823,570,265.62/1,674,180.42
  6. Step 6: Final answer
    x = 714,274.01

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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.