Home / 1,831,456.44-2,527,362-1,015,658.46

Finding the Fourth Proportional to 1,831,456.44, 2,527,362 and 1,015,658.46

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Solution

The fourth proportional to 1,831,456.44, 2,527,362 and 1,015,658.46 is: 1,401,582.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,831,456.44 : 2,527,362 = 1,015,658.46 : x
  2. Step 2: Convert to fraction form
    1,831,456.44/2,527,362 = 1,015,658.46/x
  3. Step 3: Cross multiply
    1,831,456.44x = 2,527,362 × 1,015,658.46
  4. Step 4: Simplify right side
    1,831,456.44x = 2,566,936,596,782.52
  5. Step 5: Solve for x
    x = 2,566,936,596,782.52/1,831,456.44
  6. Step 6: Final answer
    x = 1,401,582.12

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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.