Home / 11,437,775.84-17,159,984.40-4,610,825.84

Finding the Fourth Proportional to 11,437,775.84, 17,159,984.40 and 4,610,825.84

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Solution

The fourth proportional to 11,437,775.84, 17,159,984.40 and 4,610,825.84 is: 6,917,577.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,437,775.84 : 17,159,984.40 = 4,610,825.84 : x
  2. Step 2: Convert to fraction form
    11,437,775.84/17,159,984.40 = 4,610,825.84/x
  3. Step 3: Cross multiply
    11,437,775.84x = 17,159,984.40 × 4,610,825.84
  4. Step 4: Simplify right side
    11,437,775.84x = 79,121,699,485,516.89
  5. Step 5: Solve for x
    x = 79,121,699,485,516.89/11,437,775.84
  6. Step 6: Final answer
    x = 6,917,577.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.