Home / 7,457,940.99-10,302,089.63-5,846,690.61

Finding the Fourth Proportional to 7,457,940.99, 10,302,089.63 and 5,846,690.61

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Solution

The fourth proportional to 7,457,940.99, 10,302,089.63 and 5,846,690.61 is: 8,076,375.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,457,940.99 : 10,302,089.63 = 5,846,690.61 : x
  2. Step 2: Convert to fraction form
    7,457,940.99/10,302,089.63 = 5,846,690.61/x
  3. Step 3: Cross multiply
    7,457,940.99x = 10,302,089.63 × 5,846,690.61
  4. Step 4: Simplify right side
    7,457,940.99x = 60,233,130,673,865.92
  5. Step 5: Solve for x
    x = 60,233,130,673,865.92/7,457,940.99
  6. Step 6: Final answer
    x = 8,076,375.34

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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.