Home / 1,654,045.98-2,283,450.42-1,113,026.46

Finding the Fourth Proportional to 1,654,045.98, 2,283,450.42 and 1,113,026.46

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Solution

The fourth proportional to 1,654,045.98, 2,283,450.42 and 1,113,026.46 is: 1,536,559.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,045.98 : 2,283,450.42 = 1,113,026.46 : x
  2. Step 2: Convert to fraction form
    1,654,045.98/2,283,450.42 = 1,113,026.46/x
  3. Step 3: Cross multiply
    1,654,045.98x = 2,283,450.42 × 1,113,026.46
  4. Step 4: Simplify right side
    1,654,045.98x = 2,541,540,737,558.11
  5. Step 5: Solve for x
    x = 2,541,540,737,558.11/1,654,045.98
  6. Step 6: Final answer
    x = 1,536,559.91

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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.