Home / 2,497,368.23-3,446,368.12-1,351,448.57

Finding the Fourth Proportional to 2,497,368.23, 3,446,368.12 and 1,351,448.57

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Solution

The fourth proportional to 2,497,368.23, 3,446,368.12 and 1,351,448.57 is: 1,864,999.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,368.23 : 3,446,368.12 = 1,351,448.57 : x
  2. Step 2: Convert to fraction form
    2,497,368.23/3,446,368.12 = 1,351,448.57/x
  3. Step 3: Cross multiply
    2,497,368.23x = 3,446,368.12 × 1,351,448.57
  4. Step 4: Simplify right side
    2,497,368.23x = 4,657,589,277,772.82
  5. Step 5: Solve for x
    x = 4,657,589,277,772.82/2,497,368.23
  6. Step 6: Final answer
    x = 1,864,999.01

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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.