Home / 1,302,617.04-1,951,381.56-897,737.36

Finding the Fourth Proportional to 1,302,617.04, 1,951,381.56 and 897,737.36

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Solution

The fourth proportional to 1,302,617.04, 1,951,381.56 and 897,737.36 is: 1,344,852.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,302,617.04 : 1,951,381.56 = 897,737.36 : x
  2. Step 2: Convert to fraction form
    1,302,617.04/1,951,381.56 = 897,737.36/x
  3. Step 3: Cross multiply
    1,302,617.04x = 1,951,381.56 × 897,737.36
  4. Step 4: Simplify right side
    1,302,617.04x = 1,751,828,130,027.08
  5. Step 5: Solve for x
    x = 1,751,828,130,027.08/1,302,617.04
  6. Step 6: Final answer
    x = 1,344,852.77

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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.