Home / 4,201,823.76-5,798,438.04-2,570,111.26

Finding the Fourth Proportional to 4,201,823.76, 5,798,438.04 and 2,570,111.26

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Solution

The fourth proportional to 4,201,823.76, 5,798,438.04 and 2,570,111.26 is: 3,546,705.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,201,823.76 : 5,798,438.04 = 2,570,111.26 : x
  2. Step 2: Convert to fraction form
    4,201,823.76/5,798,438.04 = 2,570,111.26/x
  3. Step 3: Cross multiply
    4,201,823.76x = 5,798,438.04 × 2,570,111.26
  4. Step 4: Simplify right side
    4,201,823.76x = 14,902,630,897,016.33
  5. Step 5: Solve for x
    x = 14,902,630,897,016.33/4,201,823.76
  6. Step 6: Final answer
    x = 3,546,705.37

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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.