Home / 3,229,095.90-4,842,003.60-1,881,539.40

Finding the Fourth Proportional to 3,229,095.90, 4,842,003.60 and 1,881,539.40

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Solution

The fourth proportional to 3,229,095.90, 4,842,003.60 and 1,881,539.40 is: 2,821,353.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,095.90 : 4,842,003.60 = 1,881,539.40 : x
  2. Step 2: Convert to fraction form
    3,229,095.90/4,842,003.60 = 1,881,539.40/x
  3. Step 3: Cross multiply
    3,229,095.90x = 4,842,003.60 × 1,881,539.40
  4. Step 4: Simplify right side
    3,229,095.90x = 9,110,420,548,341.84
  5. Step 5: Solve for x
    x = 9,110,420,548,341.84/3,229,095.90
  6. Step 6: Final answer
    x = 2,821,353.35

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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.