Home / 2,460,751.32-3,395,846.20-1,373,068.74

Finding the Fourth Proportional to 2,460,751.32, 3,395,846.20 and 1,373,068.74

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Solution

The fourth proportional to 2,460,751.32, 3,395,846.20 and 1,373,068.74 is: 1,894,840.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,751.32 : 3,395,846.20 = 1,373,068.74 : x
  2. Step 2: Convert to fraction form
    2,460,751.32/3,395,846.20 = 1,373,068.74/x
  3. Step 3: Cross multiply
    2,460,751.32x = 3,395,846.20 × 1,373,068.74
  4. Step 4: Simplify right side
    2,460,751.32x = 4,662,730,263,067.79
  5. Step 5: Solve for x
    x = 4,662,730,263,067.79/2,460,751.32
  6. Step 6: Final answer
    x = 1,894,840.09

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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.