Home / 4,177,802.64-5,765,382.24-2,630,088.24

Finding the Fourth Proportional to 4,177,802.64, 5,765,382.24 and 2,630,088.24

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Solution

The fourth proportional to 4,177,802.64, 5,765,382.24 and 2,630,088.24 is: 3,629,530.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,177,802.64 : 5,765,382.24 = 2,630,088.24 : x
  2. Step 2: Convert to fraction form
    4,177,802.64/5,765,382.24 = 2,630,088.24/x
  3. Step 3: Cross multiply
    4,177,802.64x = 5,765,382.24 × 2,630,088.24
  4. Step 4: Simplify right side
    4,177,802.64x = 15,163,464,028,528.86
  5. Step 5: Solve for x
    x = 15,163,464,028,528.86/4,177,802.64
  6. Step 6: Final answer
    x = 3,629,530.96

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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.