Home / 1,633,802.04-2,450,286.86-1,158,494.51

Finding the Fourth Proportional to 1,633,802.04, 2,450,286.86 and 1,158,494.51

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Solution

The fourth proportional to 1,633,802.04, 2,450,286.86 and 1,158,494.51 is: 1,737,446.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,802.04 : 2,450,286.86 = 1,158,494.51 : x
  2. Step 2: Convert to fraction form
    1,633,802.04/2,450,286.86 = 1,158,494.51/x
  3. Step 3: Cross multiply
    1,633,802.04x = 2,450,286.86 × 1,158,494.51
  4. Step 4: Simplify right side
    1,633,802.04x = 2,838,643,875,568.38
  5. Step 5: Solve for x
    x = 2,838,643,875,568.38/1,633,802.04
  6. Step 6: Final answer
    x = 1,737,446.65

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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.