Home / 4,980,675.51-7,471,799.37-1,743,117.30

Finding the Fourth Proportional to 4,980,675.51, 7,471,799.37 and 1,743,117.30

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Solution

The fourth proportional to 4,980,675.51, 7,471,799.37 and 1,743,117.30 is: 2,614,951.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,980,675.51 : 7,471,799.37 = 1,743,117.30 : x
  2. Step 2: Convert to fraction form
    4,980,675.51/7,471,799.37 = 1,743,117.30/x
  3. Step 3: Cross multiply
    4,980,675.51x = 7,471,799.37 × 1,743,117.30
  4. Step 4: Simplify right side
    4,980,675.51x = 13,024,222,743,976.10
  5. Step 5: Solve for x
    x = 13,024,222,743,976.10/4,980,675.51
  6. Step 6: Final answer
    x = 2,614,951.07

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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.