Home / 1,871,195.64-2,807,096.40-733,341

Finding the Fourth Proportional to 1,871,195.64, 2,807,096.40 and 733,341

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Solution

The fourth proportional to 1,871,195.64, 2,807,096.40 and 733,341 is: 1,100,130.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,871,195.64 : 2,807,096.40 = 733,341 : x
  2. Step 2: Convert to fraction form
    1,871,195.64/2,807,096.40 = 733,341/x
  3. Step 3: Cross multiply
    1,871,195.64x = 2,807,096.40 × 733,341
  4. Step 4: Simplify right side
    1,871,195.64x = 2,058,558,881,072.40
  5. Step 5: Solve for x
    x = 2,058,558,881,072.40/1,871,195.64
  6. Step 6: Final answer
    x = 1,100,130.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.