Home / 1,175,363.60-1,763,045.40-968,003.60

Finding the Fourth Proportional to 1,175,363.60, 1,763,045.40 and 968,003.60

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Solution

The fourth proportional to 1,175,363.60, 1,763,045.40 and 968,003.60 is: 1,452,005.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,363.60 : 1,763,045.40 = 968,003.60 : x
  2. Step 2: Convert to fraction form
    1,175,363.60/1,763,045.40 = 968,003.60/x
  3. Step 3: Cross multiply
    1,175,363.60x = 1,763,045.40 × 968,003.60
  4. Step 4: Simplify right side
    1,175,363.60x = 1,706,634,294,163.44
  5. Step 5: Solve for x
    x = 1,706,634,294,163.44/1,175,363.60
  6. Step 6: Final answer
    x = 1,452,005.40

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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.