Home / 1,410,610.18-1,947,237.93-952,345.46

Finding the Fourth Proportional to 1,410,610.18, 1,947,237.93 and 952,345.46

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Solution

The fourth proportional to 1,410,610.18, 1,947,237.93 and 952,345.46 is: 1,314,639.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,410,610.18 : 1,947,237.93 = 952,345.46 : x
  2. Step 2: Convert to fraction form
    1,410,610.18/1,947,237.93 = 952,345.46/x
  3. Step 3: Cross multiply
    1,410,610.18x = 1,947,237.93 × 952,345.46
  4. Step 4: Simplify right side
    1,410,610.18x = 1,854,443,192,439.11
  5. Step 5: Solve for x
    x = 1,854,443,192,439.11/1,410,610.18
  6. Step 6: Final answer
    x = 1,314,639.03

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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.