Home / 5,306,300.08-7,322,953.68-2,983,923.41

Finding the Fourth Proportional to 5,306,300.08, 7,322,953.68 and 2,983,923.41

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Solution

The fourth proportional to 5,306,300.08, 7,322,953.68 and 2,983,923.41 is: 4,117,960.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,306,300.08 : 7,322,953.68 = 2,983,923.41 : x
  2. Step 2: Convert to fraction form
    5,306,300.08/7,322,953.68 = 2,983,923.41/x
  3. Step 3: Cross multiply
    5,306,300.08x = 7,322,953.68 × 2,983,923.41
  4. Step 4: Simplify right side
    5,306,300.08x = 21,851,132,879,482.88
  5. Step 5: Solve for x
    x = 21,851,132,879,482.88/5,306,300.08
  6. Step 6: Final answer
    x = 4,117,960.27

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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.