Home / 4,042,258.80-6,063,485.40-1,202,463.60

Finding the Fourth Proportional to 4,042,258.80, 6,063,485.40 and 1,202,463.60

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Solution

The fourth proportional to 4,042,258.80, 6,063,485.40 and 1,202,463.60 is: 1,803,724.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,258.80 : 6,063,485.40 = 1,202,463.60 : x
  2. Step 2: Convert to fraction form
    4,042,258.80/6,063,485.40 = 1,202,463.60/x
  3. Step 3: Cross multiply
    4,042,258.80x = 6,063,485.40 × 1,202,463.60
  4. Step 4: Simplify right side
    4,042,258.80x = 7,291,120,482,631.44
  5. Step 5: Solve for x
    x = 7,291,120,482,631.44/4,042,258.80
  6. Step 6: Final answer
    x = 1,803,724.31

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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.