Home / 6,726,795.89-9,282,975.71-3,671,010.14

Finding the Fourth Proportional to 6,726,795.89, 9,282,975.71 and 3,671,010.14

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Solution

The fourth proportional to 6,726,795.89, 9,282,975.71 and 3,671,010.14 is: 5,065,992.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726,795.89 : 9,282,975.71 = 3,671,010.14 : x
  2. Step 2: Convert to fraction form
    6,726,795.89/9,282,975.71 = 3,671,010.14/x
  3. Step 3: Cross multiply
    6,726,795.89x = 9,282,975.71 × 3,671,010.14
  4. Step 4: Simplify right side
    6,726,795.89x = 34,077,897,896,013.77
  5. Step 5: Solve for x
    x = 34,077,897,896,013.77/6,726,795.89
  6. Step 6: Final answer
    x = 5,065,992.56

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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.