Home / 2,403,587.64-3,605,147.22-630,659.64

Finding the Fourth Proportional to 2,403,587.64, 3,605,147.22 and 630,659.64

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Solution

The fourth proportional to 2,403,587.64, 3,605,147.22 and 630,659.64 is: 945,928.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403,587.64 : 3,605,147.22 = 630,659.64 : x
  2. Step 2: Convert to fraction form
    2,403,587.64/3,605,147.22 = 630,659.64/x
  3. Step 3: Cross multiply
    2,403,587.64x = 3,605,147.22 × 630,659.64
  4. Step 4: Simplify right side
    2,403,587.64x = 2,273,620,847,912.20
  5. Step 5: Solve for x
    x = 2,273,620,847,912.20/2,403,587.64
  6. Step 6: Final answer
    x = 945,928.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.