Home / 3,330,479.36-4,596,172.82-2,041,070.60

Finding the Fourth Proportional to 3,330,479.36, 4,596,172.82 and 2,041,070.60

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Solution

The fourth proportional to 3,330,479.36, 4,596,172.82 and 2,041,070.60 is: 2,816,745.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,479.36 : 4,596,172.82 = 2,041,070.60 : x
  2. Step 2: Convert to fraction form
    3,330,479.36/4,596,172.82 = 2,041,070.60/x
  3. Step 3: Cross multiply
    3,330,479.36x = 4,596,172.82 × 2,041,070.60
  4. Step 4: Simplify right side
    3,330,479.36x = 9,381,113,215,421.09
  5. Step 5: Solve for x
    x = 9,381,113,215,421.09/3,330,479.36
  6. Step 6: Final answer
    x = 2,816,745.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.