Home / 5,511,840.48-7,606,173.51-3,064,505.45

Finding the Fourth Proportional to 5,511,840.48, 7,606,173.51 and 3,064,505.45

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Solution

The fourth proportional to 5,511,840.48, 7,606,173.51 and 3,064,505.45 is: 4,228,925.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,511,840.48 : 7,606,173.51 = 3,064,505.45 : x
  2. Step 2: Convert to fraction form
    5,511,840.48/7,606,173.51 = 3,064,505.45/x
  3. Step 3: Cross multiply
    5,511,840.48x = 7,606,173.51 × 3,064,505.45
  4. Step 4: Simplify right side
    5,511,840.48x = 23,309,160,137,009.76
  5. Step 5: Solve for x
    x = 23,309,160,137,009.76/5,511,840.48
  6. Step 6: Final answer
    x = 4,228,925.02

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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.