Home / 4,333,114.41-5,985,926.55-3,460,803.78

Finding the Fourth Proportional to 4,333,114.41, 5,985,926.55 and 3,460,803.78

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Solution

The fourth proportional to 4,333,114.41, 5,985,926.55 and 3,460,803.78 is: 4,780,883.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,114.41 : 5,985,926.55 = 3,460,803.78 : x
  2. Step 2: Convert to fraction form
    4,333,114.41/5,985,926.55 = 3,460,803.78/x
  3. Step 3: Cross multiply
    4,333,114.41x = 5,985,926.55 × 3,460,803.78
  4. Step 4: Simplify right side
    4,333,114.41x = 20,716,117,231,042.36
  5. Step 5: Solve for x
    x = 20,716,117,231,042.36/4,333,114.41
  6. Step 6: Final answer
    x = 4,780,883.97

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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.