Home / 4,168,586.63-6,254,668.26-1,611,597.40

Finding the Fourth Proportional to 4,168,586.63, 6,254,668.26 and 1,611,597.40

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Solution

The fourth proportional to 4,168,586.63, 6,254,668.26 and 1,611,597.40 is: 2,418,087.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,168,586.63 : 6,254,668.26 = 1,611,597.40 : x
  2. Step 2: Convert to fraction form
    4,168,586.63/6,254,668.26 = 1,611,597.40/x
  3. Step 3: Cross multiply
    4,168,586.63x = 6,254,668.26 × 1,611,597.40
  4. Step 4: Simplify right side
    4,168,586.63x = 10,080,007,090,041.85
  5. Step 5: Solve for x
    x = 10,080,007,090,041.85/4,168,586.63
  6. Step 6: Final answer
    x = 2,418,087.47

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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.