Home / 5,239,458.60-7,863,335.10-2,046,114.60

Finding the Fourth Proportional to 5,239,458.60, 7,863,335.10 and 2,046,114.60

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Solution

The fourth proportional to 5,239,458.60, 7,863,335.10 and 2,046,114.60 is: 3,070,791.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,239,458.60 : 7,863,335.10 = 2,046,114.60 : x
  2. Step 2: Convert to fraction form
    5,239,458.60/7,863,335.10 = 2,046,114.60/x
  3. Step 3: Cross multiply
    5,239,458.60x = 7,863,335.10 × 2,046,114.60
  4. Step 4: Simplify right side
    5,239,458.60x = 16,089,284,752,802.46
  5. Step 5: Solve for x
    x = 16,089,284,752,802.46/5,239,458.60
  6. Step 6: Final answer
    x = 3,070,791.47

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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.