Home / 4,373,575.40-6,561,284.70-1,847,930.60

Finding the Fourth Proportional to 4,373,575.40, 6,561,284.70 and 1,847,930.60

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Solution

The fourth proportional to 4,373,575.40, 6,561,284.70 and 1,847,930.60 is: 2,772,285.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,373,575.40 : 6,561,284.70 = 1,847,930.60 : x
  2. Step 2: Convert to fraction form
    4,373,575.40/6,561,284.70 = 1,847,930.60/x
  3. Step 3: Cross multiply
    4,373,575.40x = 6,561,284.70 × 1,847,930.60
  4. Step 4: Simplify right side
    4,373,575.40x = 12,124,798,772,441.82
  5. Step 5: Solve for x
    x = 12,124,798,772,441.82/4,373,575.40
  6. Step 6: Final answer
    x = 2,772,285.30

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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.