Home / 3,634,205.20-5,451,307.80-2,500,464.40

Finding the Fourth Proportional to 3,634,205.20, 5,451,307.80 and 2,500,464.40

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Solution

The fourth proportional to 3,634,205.20, 5,451,307.80 and 2,500,464.40 is: 3,750,696.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,205.20 : 5,451,307.80 = 2,500,464.40 : x
  2. Step 2: Convert to fraction form
    3,634,205.20/5,451,307.80 = 2,500,464.40/x
  3. Step 3: Cross multiply
    3,634,205.20x = 5,451,307.80 × 2,500,464.40
  4. Step 4: Simplify right side
    3,634,205.20x = 13,630,801,087,342.32
  5. Step 5: Solve for x
    x = 13,630,801,087,342.32/3,634,205.20
  6. Step 6: Final answer
    x = 3,750,696.60

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Similar ratio
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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.