Home / 4,259,479.60-5,878,319.88-2,325,919.60

Finding the Fourth Proportional to 4,259,479.60, 5,878,319.88 and 2,325,919.60

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Solution

The fourth proportional to 4,259,479.60, 5,878,319.88 and 2,325,919.60 is: 3,209,899.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,259,479.60 : 5,878,319.88 = 2,325,919.60 : x
  2. Step 2: Convert to fraction form
    4,259,479.60/5,878,319.88 = 2,325,919.60/x
  3. Step 3: Cross multiply
    4,259,479.60x = 5,878,319.88 × 2,325,919.60
  4. Step 4: Simplify right side
    4,259,479.60x = 13,672,499,423,961.65
  5. Step 5: Solve for x
    x = 13,672,499,423,961.65/4,259,479.60
  6. Step 6: Final answer
    x = 3,209,899.03

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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.