Home / 3,308,933.60-4,963,400.40-2,973,010.40

Finding the Fourth Proportional to 3,308,933.60, 4,963,400.40 and 2,973,010.40

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Solution

The fourth proportional to 3,308,933.60, 4,963,400.40 and 2,973,010.40 is: 4,459,515.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,933.60 : 4,963,400.40 = 2,973,010.40 : x
  2. Step 2: Convert to fraction form
    3,308,933.60/4,963,400.40 = 2,973,010.40/x
  3. Step 3: Cross multiply
    3,308,933.60x = 4,963,400.40 × 2,973,010.40
  4. Step 4: Simplify right side
    3,308,933.60x = 14,756,241,008,564.16
  5. Step 5: Solve for x
    x = 14,756,241,008,564.16/3,308,933.60
  6. Step 6: Final answer
    x = 4,459,515.60

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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.