Home / 4,868,598.11-7,303,561.43-2,028,045.96

Finding the Fourth Proportional to 4,868,598.11, 7,303,561.43 and 2,028,045.96

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Solution

The fourth proportional to 4,868,598.11, 7,303,561.43 and 2,028,045.96 is: 3,042,345.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,868,598.11 : 7,303,561.43 = 2,028,045.96 : x
  2. Step 2: Convert to fraction form
    4,868,598.11/7,303,561.43 = 2,028,045.96/x
  3. Step 3: Cross multiply
    4,868,598.11x = 7,303,561.43 × 2,028,045.96
  4. Step 4: Simplify right side
    4,868,598.11x = 14,811,958,241,583.09
  5. Step 5: Solve for x
    x = 14,811,958,241,583.09/4,868,598.11
  6. Step 6: Final answer
    x = 3,042,345.64

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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.