Home / 4,733,643.60-7,100,465.40-1,741,438.80

Finding the Fourth Proportional to 4,733,643.60, 7,100,465.40 and 1,741,438.80

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Solution

The fourth proportional to 4,733,643.60, 7,100,465.40 and 1,741,438.80 is: 2,612,158.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,733,643.60 : 7,100,465.40 = 1,741,438.80 : x
  2. Step 2: Convert to fraction form
    4,733,643.60/7,100,465.40 = 1,741,438.80/x
  3. Step 3: Cross multiply
    4,733,643.60x = 7,100,465.40 × 1,741,438.80
  4. Step 4: Simplify right side
    4,733,643.60x = 12,365,025,945,617.52
  5. Step 5: Solve for x
    x = 12,365,025,945,617.52/4,733,643.60
  6. Step 6: Final answer
    x = 2,612,158.20

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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.