Home / 1,684,566.82-2,324,702.48-959,482.06

Finding the Fourth Proportional to 1,684,566.82, 2,324,702.48 and 959,482.06

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Solution

The fourth proportional to 1,684,566.82, 2,324,702.48 and 959,482.06 is: 1,324,085.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,684,566.82 : 2,324,702.48 = 959,482.06 : x
  2. Step 2: Convert to fraction form
    1,684,566.82/2,324,702.48 = 959,482.06/x
  3. Step 3: Cross multiply
    1,684,566.82x = 2,324,702.48 × 959,482.06
  4. Step 4: Simplify right side
    1,684,566.82x = 2,230,510,324,397.51
  5. Step 5: Solve for x
    x = 2,230,510,324,397.51/1,684,566.82
  6. Step 6: Final answer
    x = 1,324,085.40

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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.