Home / 4,883,506.20-7,327,883.70-2,043,905.40

Finding the Fourth Proportional to 4,883,506.20, 7,327,883.70 and 2,043,905.40

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Solution

The fourth proportional to 4,883,506.20, 7,327,883.70 and 2,043,905.40 is: 3,066,956.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,506.20 : 7,327,883.70 = 2,043,905.40 : x
  2. Step 2: Convert to fraction form
    4,883,506.20/7,327,883.70 = 2,043,905.40/x
  3. Step 3: Cross multiply
    4,883,506.20x = 7,327,883.70 × 2,043,905.40
  4. Step 4: Simplify right side
    4,883,506.20x = 14,977,501,065,001.98
  5. Step 5: Solve for x
    x = 14,977,501,065,001.98/4,883,506.20
  6. Step 6: Final answer
    x = 3,066,956.50

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1.5x scale

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.