Home / 9,076,118.99-12,525,046.47-4,946,151.33

Finding the Fourth Proportional to 9,076,118.99, 12,525,046.47 and 4,946,151.33

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Solution

The fourth proportional to 9,076,118.99, 12,525,046.47 and 4,946,151.33 is: 6,825,690.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,118.99 : 12,525,046.47 = 4,946,151.33 : x
  2. Step 2: Convert to fraction form
    9,076,118.99/12,525,046.47 = 4,946,151.33/x
  3. Step 3: Cross multiply
    9,076,118.99x = 12,525,046.47 × 4,946,151.33
  4. Step 4: Simplify right side
    9,076,118.99x = 61,950,775,255,902.31
  5. Step 5: Solve for x
    x = 61,950,775,255,902.31/9,076,118.99
  6. Step 6: Final answer
    x = 6,825,690.07

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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.