Home / 3,330,014.60-4,596,308.27-1,880,558.48

Finding the Fourth Proportional to 3,330,014.60, 4,596,308.27 and 1,880,558.48

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Solution

The fourth proportional to 3,330,014.60, 4,596,308.27 and 1,880,558.48 is: 2,595,672.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,014.60 : 4,596,308.27 = 1,880,558.48 : x
  2. Step 2: Convert to fraction form
    3,330,014.60/4,596,308.27 = 1,880,558.48/x
  3. Step 3: Cross multiply
    3,330,014.60x = 4,596,308.27 × 1,880,558.48
  4. Step 4: Simplify right side
    3,330,014.60x = 8,643,626,493,842.63
  5. Step 5: Solve for x
    x = 8,643,626,493,842.63/3,330,014.60
  6. Step 6: Final answer
    x = 2,595,672.25

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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.