Home / 1,789,029.84-2,468,872.08-973,241.04

Finding the Fourth Proportional to 1,789,029.84, 2,468,872.08 and 973,241.04

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Solution

The fourth proportional to 1,789,029.84, 2,468,872.08 and 973,241.04 is: 1,343,078.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,029.84 : 2,468,872.08 = 973,241.04 : x
  2. Step 2: Convert to fraction form
    1,789,029.84/2,468,872.08 = 973,241.04/x
  3. Step 3: Cross multiply
    1,789,029.84x = 2,468,872.08 × 973,241.04
  4. Step 4: Simplify right side
    1,789,029.84x = 2,402,807,630,766.16
  5. Step 5: Solve for x
    x = 2,402,807,630,766.16/1,789,029.84
  6. Step 6: Final answer
    x = 1,343,078.57

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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.