Home / 2,673,726.93-3,689,718.03-1,450,059.48

Finding the Fourth Proportional to 2,673,726.93, 3,689,718.03 and 1,450,059.48

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Solution

The fourth proportional to 2,673,726.93, 3,689,718.03 and 1,450,059.48 is: 2,001,068.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,726.93 : 3,689,718.03 = 1,450,059.48 : x
  2. Step 2: Convert to fraction form
    2,673,726.93/3,689,718.03 = 1,450,059.48/x
  3. Step 3: Cross multiply
    2,673,726.93x = 3,689,718.03 × 1,450,059.48
  4. Step 4: Simplify right side
    2,673,726.93x = 5,350,310,607,928.42
  5. Step 5: Solve for x
    x = 5,350,310,607,928.42/2,673,726.93
  6. Step 6: Final answer
    x = 2,001,068.45

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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.