Home / 2,301,174.41-3,175,624.19-1,282,557.29

Finding the Fourth Proportional to 2,301,174.41, 3,175,624.19 and 1,282,557.29

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Solution

The fourth proportional to 2,301,174.41, 3,175,624.19 and 1,282,557.29 is: 1,769,931.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,174.41 : 3,175,624.19 = 1,282,557.29 : x
  2. Step 2: Convert to fraction form
    2,301,174.41/3,175,624.19 = 1,282,557.29/x
  3. Step 3: Cross multiply
    2,301,174.41x = 3,175,624.19 × 1,282,557.29
  4. Step 4: Simplify right side
    2,301,174.41x = 4,072,919,948,772.06
  5. Step 5: Solve for x
    x = 4,072,919,948,772.06/2,301,174.41
  6. Step 6: Final answer
    x = 1,769,931.01

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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.