Home / 3,055,106.64-4,575,679.38-1,458,787.80

Finding the Fourth Proportional to 3,055,106.64, 4,575,679.38 and 1,458,787.80

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Solution

The fourth proportional to 3,055,106.64, 4,575,679.38 and 1,458,787.80 is: 2,184,848.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,106.64 : 4,575,679.38 = 1,458,787.80 : x
  2. Step 2: Convert to fraction form
    3,055,106.64/4,575,679.38 = 1,458,787.80/x
  3. Step 3: Cross multiply
    3,055,106.64x = 4,575,679.38 × 1,458,787.80
  4. Step 4: Simplify right side
    3,055,106.64x = 6,674,945,256,255.57
  5. Step 5: Solve for x
    x = 6,674,945,256,255.57/3,055,106.64
  6. Step 6: Final answer
    x = 2,184,848.53

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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.