Home / 1,831,249-2,527,123.62-1,026,433

Finding the Fourth Proportional to 1,831,249, 2,527,123.62 and 1,026,433

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Solution

The fourth proportional to 1,831,249, 2,527,123.62 and 1,026,433 is: 1,416,477.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,831,249 : 2,527,123.62 = 1,026,433 : x
  2. Step 2: Convert to fraction form
    1,831,249/2,527,123.62 = 1,026,433/x
  3. Step 3: Cross multiply
    1,831,249x = 2,527,123.62 × 1,026,433
  4. Step 4: Simplify right side
    1,831,249x = 2,593,923,078,647.46
  5. Step 5: Solve for x
    x = 2,593,923,078,647.46/1,831,249
  6. Step 6: Final answer
    x = 1,416,477.54

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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.