Home / 7,385,858.48-10,194,185.33-4,331,056.88

Finding the Fourth Proportional to 7,385,858.48, 10,194,185.33 and 4,331,056.88

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Solution

The fourth proportional to 7,385,858.48, 10,194,185.33 and 4,331,056.88 is: 5,977,855.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,385,858.48 : 10,194,185.33 = 4,331,056.88 : x
  2. Step 2: Convert to fraction form
    7,385,858.48/10,194,185.33 = 4,331,056.88/x
  3. Step 3: Cross multiply
    7,385,858.48x = 10,194,185.33 × 4,331,056.88
  4. Step 4: Simplify right side
    7,385,858.48x = 44,151,596,545,804.68
  5. Step 5: Solve for x
    x = 44,151,596,545,804.68/7,385,858.48
  6. Step 6: Final answer
    x = 5,977,855.74

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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.