Home / 1,832,988.98-2,529,552.32-1,017,245.51

Finding the Fourth Proportional to 1,832,988.98, 2,529,552.32 and 1,017,245.51

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Solution

The fourth proportional to 1,832,988.98, 2,529,552.32 and 1,017,245.51 is: 1,403,814.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,988.98 : 2,529,552.32 = 1,017,245.51 : x
  2. Step 2: Convert to fraction form
    1,832,988.98/2,529,552.32 = 1,017,245.51/x
  3. Step 3: Cross multiply
    1,832,988.98x = 2,529,552.32 × 1,017,245.51
  4. Step 4: Simplify right side
    1,832,988.98x = 2,573,175,741,067.74
  5. Step 5: Solve for x
    x = 2,573,175,741,067.74/1,832,988.98
  6. Step 6: Final answer
    x = 1,403,814.08

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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.