Home / 2,400,468-3,311,641.06-1,573,740.08

Finding the Fourth Proportional to 2,400,468, 3,311,641.06 and 1,573,740.08

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Solution

The fourth proportional to 2,400,468, 3,311,641.06 and 1,573,740.08 is: 2,171,102.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,400,468 : 3,311,641.06 = 1,573,740.08 : x
  2. Step 2: Convert to fraction form
    2,400,468/3,311,641.06 = 1,573,740.08/x
  3. Step 3: Cross multiply
    2,400,468x = 3,311,641.06 × 1,573,740.08
  4. Step 4: Simplify right side
    2,400,468x = 5,211,662,271,040.44
  5. Step 5: Solve for x
    x = 5,211,662,271,040.44/2,400,468
  6. Step 6: Final answer
    x = 2,171,102.58

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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.