Home / 1,697,535.51-2,342,025.09-962,410.92

Finding the Fourth Proportional to 1,697,535.51, 2,342,025.09 and 962,410.92

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Solution

The fourth proportional to 1,697,535.51, 2,342,025.09 and 962,410.92 is: 1,327,801.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,535.51 : 2,342,025.09 = 962,410.92 : x
  2. Step 2: Convert to fraction form
    1,697,535.51/2,342,025.09 = 962,410.92/x
  3. Step 3: Cross multiply
    1,697,535.51x = 2,342,025.09 × 962,410.92
  4. Step 4: Simplify right side
    1,697,535.51x = 2,253,990,521,529.98
  5. Step 5: Solve for x
    x = 2,253,990,521,529.98/1,697,535.51
  6. Step 6: Final answer
    x = 1,327,801.69

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Why These Related Problems?

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