Home / 3,173,959.55-4,760,319.38-1,014,405.37

Finding the Fourth Proportional to 3,173,959.55, 4,760,319.38 and 1,014,405.37

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Solution

The fourth proportional to 3,173,959.55, 4,760,319.38 and 1,014,405.37 is: 1,521,409.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,173,959.55 : 4,760,319.38 = 1,014,405.37 : x
  2. Step 2: Convert to fraction form
    3,173,959.55/4,760,319.38 = 1,014,405.37/x
  3. Step 3: Cross multiply
    3,173,959.55x = 4,760,319.38 × 1,014,405.37
  4. Step 4: Simplify right side
    3,173,959.55x = 4,828,893,525,014.25
  5. Step 5: Solve for x
    x = 4,828,893,525,014.25/3,173,959.55
  6. Step 6: Final answer
    x = 1,521,409.91

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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.