Home / 6,282,917.80-9,424,376.70-5,821,023.40

Finding the Fourth Proportional to 6,282,917.80, 9,424,376.70 and 5,821,023.40

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Solution

The fourth proportional to 6,282,917.80, 9,424,376.70 and 5,821,023.40 is: 8,731,535.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,282,917.80 : 9,424,376.70 = 5,821,023.40 : x
  2. Step 2: Convert to fraction form
    6,282,917.80/9,424,376.70 = 5,821,023.40/x
  3. Step 3: Cross multiply
    6,282,917.80x = 9,424,376.70 × 5,821,023.40
  4. Step 4: Simplify right side
    6,282,917.80x = 54,859,517,301,114.78
  5. Step 5: Solve for x
    x = 54,859,517,301,114.78/6,282,917.80
  6. Step 6: Final answer
    x = 8,731,535.10

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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.