Home / 4,610,214.73-6,915,656.27-1,770,326.89

Finding the Fourth Proportional to 4,610,214.73, 6,915,656.27 and 1,770,326.89

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Solution

The fourth proportional to 4,610,214.73, 6,915,656.27 and 1,770,326.89 is: 2,655,618.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610,214.73 : 6,915,656.27 = 1,770,326.89 : x
  2. Step 2: Convert to fraction form
    4,610,214.73/6,915,656.27 = 1,770,326.89/x
  3. Step 3: Cross multiply
    4,610,214.73x = 6,915,656.27 × 1,770,326.89
  4. Step 4: Simplify right side
    4,610,214.73x = 12,242,972,243,914.78
  5. Step 5: Solve for x
    x = 12,242,972,243,914.78/4,610,214.73
  6. Step 6: Final answer
    x = 2,655,618.66

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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.