Home / 3,522,365.64-4,860,943.38-1,973,742.84

Finding the Fourth Proportional to 3,522,365.64, 4,860,943.38 and 1,973,742.84

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Solution

The fourth proportional to 3,522,365.64, 4,860,943.38 and 1,973,742.84 is: 2,723,809.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522,365.64 : 4,860,943.38 = 1,973,742.84 : x
  2. Step 2: Convert to fraction form
    3,522,365.64/4,860,943.38 = 1,973,742.84/x
  3. Step 3: Cross multiply
    3,522,365.64x = 4,860,943.38 × 1,973,742.84
  4. Step 4: Simplify right side
    3,522,365.64x = 9,594,252,191,920.40
  5. Step 5: Solve for x
    x = 9,594,252,191,920.40/3,522,365.64
  6. Step 6: Final answer
    x = 2,723,809.27

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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.