Home / 4,927,222.74-7,345,288.94-4,849,573.30

Finding the Fourth Proportional to 4,927,222.74, 7,345,288.94 and 4,849,573.30

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Solution

The fourth proportional to 4,927,222.74, 7,345,288.94 and 4,849,573.30 is: 7,229,532.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927,222.74 : 7,345,288.94 = 4,849,573.30 : x
  2. Step 2: Convert to fraction form
    4,927,222.74/7,345,288.94 = 4,849,573.30/x
  3. Step 3: Cross multiply
    4,927,222.74x = 7,345,288.94 × 4,849,573.30
  4. Step 4: Simplify right side
    4,927,222.74x = 35,621,517,124,209.30
  5. Step 5: Solve for x
    x = 35,621,517,124,209.30/4,927,222.74
  6. Step 6: Final answer
    x = 7,229,532.54

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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.