Home / 1,794,853.56-2,480,123.49-1,364,386.35

Finding the Fourth Proportional to 1,794,853.56, 2,480,123.49 and 1,364,386.35

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Solution

The fourth proportional to 1,794,853.56, 2,480,123.49 and 1,364,386.35 is: 1,885,305.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,853.56 : 2,480,123.49 = 1,364,386.35 : x
  2. Step 2: Convert to fraction form
    1,794,853.56/2,480,123.49 = 1,364,386.35/x
  3. Step 3: Cross multiply
    1,794,853.56x = 2,480,123.49 × 1,364,386.35
  4. Step 4: Simplify right side
    1,794,853.56x = 3,383,846,636,070.36
  5. Step 5: Solve for x
    x = 3,383,846,636,070.36/1,794,853.56
  6. Step 6: Final answer
    x = 1,885,305.14

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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.