Home / 1,697,893.92-2,343,426.30-973,226.97

Finding the Fourth Proportional to 1,697,893.92, 2,343,426.30 and 973,226.97

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Solution

The fourth proportional to 1,697,893.92, 2,343,426.30 and 973,226.97 is: 1,343,243.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,893.92 : 2,343,426.30 = 973,226.97 : x
  2. Step 2: Convert to fraction form
    1,697,893.92/2,343,426.30 = 973,226.97/x
  3. Step 3: Cross multiply
    1,697,893.92x = 2,343,426.30 × 973,226.97
  4. Step 4: Simplify right side
    1,697,893.92x = 2,280,685,677,367.31
  5. Step 5: Solve for x
    x = 2,280,685,677,367.31/1,697,893.92
  6. Step 6: Final answer
    x = 1,343,243.92

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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.