Home / 3,389,499.72-4,675,557.06-2,030,585.40

Finding the Fourth Proportional to 3,389,499.72, 4,675,557.06 and 2,030,585.40

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Solution

The fourth proportional to 3,389,499.72, 4,675,557.06 and 2,030,585.40 is: 2,801,038.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,389,499.72 : 4,675,557.06 = 2,030,585.40 : x
  2. Step 2: Convert to fraction form
    3,389,499.72/4,675,557.06 = 2,030,585.40/x
  3. Step 3: Cross multiply
    3,389,499.72x = 4,675,557.06 × 2,030,585.40
  4. Step 4: Simplify right side
    3,389,499.72x = 9,494,117,902,902.92
  5. Step 5: Solve for x
    x = 9,494,117,902,902.92/3,389,499.72
  6. Step 6: Final answer
    x = 2,801,038.11

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.