Home / 1,473,370.50-2,033,106.03-828,776.82

Finding the Fourth Proportional to 1,473,370.50, 2,033,106.03 and 828,776.82

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Solution

The fourth proportional to 1,473,370.50, 2,033,106.03 and 828,776.82 is: 1,143,630.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,370.50 : 2,033,106.03 = 828,776.82 : x
  2. Step 2: Convert to fraction form
    1,473,370.50/2,033,106.03 = 828,776.82/x
  3. Step 3: Cross multiply
    1,473,370.50x = 2,033,106.03 × 828,776.82
  4. Step 4: Simplify right side
    1,473,370.50x = 1,684,991,150,266.22
  5. Step 5: Solve for x
    x = 1,684,991,150,266.22/1,473,370.50
  6. Step 6: Final answer
    x = 1,143,630.30

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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.