Home / 4,927,223.24-7,345,289.69-4,849,573.80

Finding the Fourth Proportional to 4,927,223.24, 7,345,289.69 and 4,849,573.80

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Solution

The fourth proportional to 4,927,223.24, 7,345,289.69 and 4,849,573.80 is: 7,229,533.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927,223.24 : 7,345,289.69 = 4,849,573.80 : x
  2. Step 2: Convert to fraction form
    4,927,223.24/7,345,289.69 = 4,849,573.80/x
  3. Step 3: Cross multiply
    4,927,223.24x = 7,345,289.69 × 4,849,573.80
  4. Step 4: Simplify right side
    4,927,223.24x = 35,621,524,409,786.25
  5. Step 5: Solve for x
    x = 35,621,524,409,786.25/4,927,223.24
  6. Step 6: Final answer
    x = 7,229,533.28

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.