Home / 1,802,295.57-2,487,175.82-975,369.23

Finding the Fourth Proportional to 1,802,295.57, 2,487,175.82 and 975,369.23

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Solution

The fourth proportional to 1,802,295.57, 2,487,175.82 and 975,369.23 is: 1,346,013.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,802,295.57 : 2,487,175.82 = 975,369.23 : x
  2. Step 2: Convert to fraction form
    1,802,295.57/2,487,175.82 = 975,369.23/x
  3. Step 3: Cross multiply
    1,802,295.57x = 2,487,175.82 × 975,369.23
  4. Step 4: Simplify right side
    1,802,295.57x = 2,425,914,759,551.17
  5. Step 5: Solve for x
    x = 2,425,914,759,551.17/1,802,295.57
  6. Step 6: Final answer
    x = 1,346,013.83

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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.