Home / 5,467,799.26-7,545,633.06-3,020,400.46

Finding the Fourth Proportional to 5,467,799.26, 7,545,633.06 and 3,020,400.46

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Solution

The fourth proportional to 5,467,799.26, 7,545,633.06 and 3,020,400.46 is: 4,168,191.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,467,799.26 : 7,545,633.06 = 3,020,400.46 : x
  2. Step 2: Convert to fraction form
    5,467,799.26/7,545,633.06 = 3,020,400.46/x
  3. Step 3: Cross multiply
    5,467,799.26x = 7,545,633.06 × 3,020,400.46
  4. Step 4: Simplify right side
    5,467,799.26x = 22,790,833,565,415.21
  5. Step 5: Solve for x
    x = 22,790,833,565,415.21/5,467,799.26
  6. Step 6: Final answer
    x = 4,168,191.35

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1.5x scale

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.