Home / 4,796,470.76-6,619,147.30-2,621,014.24

Finding the Fourth Proportional to 4,796,470.76, 6,619,147.30 and 2,621,014.24

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Solution

The fourth proportional to 4,796,470.76, 6,619,147.30 and 2,621,014.24 is: 3,617,009.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,796,470.76 : 6,619,147.30 = 2,621,014.24 : x
  2. Step 2: Convert to fraction form
    4,796,470.76/6,619,147.30 = 2,621,014.24/x
  3. Step 3: Cross multiply
    4,796,470.76x = 6,619,147.30 × 2,621,014.24
  4. Step 4: Simplify right side
    4,796,470.76x = 17,348,879,329,957.55
  5. Step 5: Solve for x
    x = 17,348,879,329,957.55/4,796,470.76
  6. Step 6: Final answer
    x = 3,617,009.30

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Double scale
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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.