Home / 3,048,736.32-4,573,298.88-804,816

Finding the Fourth Proportional to 3,048,736.32, 4,573,298.88 and 804,816

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Solution

The fourth proportional to 3,048,736.32, 4,573,298.88 and 804,816 is: 1,207,275.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,736.32 : 4,573,298.88 = 804,816 : x
  2. Step 2: Convert to fraction form
    3,048,736.32/4,573,298.88 = 804,816/x
  3. Step 3: Cross multiply
    3,048,736.32x = 4,573,298.88 × 804,816
  4. Step 4: Simplify right side
    3,048,736.32x = 3,680,664,111,406.08
  5. Step 5: Solve for x
    x = 3,680,664,111,406.08/3,048,736.32
  6. Step 6: Final answer
    x = 1,207,275.32

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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.