Home / 4,046,014.80-6,068,244.60-1,206,219.60

Finding the Fourth Proportional to 4,046,014.80, 6,068,244.60 and 1,206,219.60

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Solution

The fourth proportional to 4,046,014.80, 6,068,244.60 and 1,206,219.60 is: 1,809,097.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046,014.80 : 6,068,244.60 = 1,206,219.60 : x
  2. Step 2: Convert to fraction form
    4,046,014.80/6,068,244.60 = 1,206,219.60/x
  3. Step 3: Cross multiply
    4,046,014.80x = 6,068,244.60 × 1,206,219.60
  4. Step 4: Simplify right side
    4,046,014.80x = 7,319,635,574,114.16
  5. Step 5: Solve for x
    x = 7,319,635,574,114.16/4,046,014.80
  6. Step 6: Final answer
    x = 1,809,097.58

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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.