Home / 3,088,843.60-4,633,702.80-958,705.60

Finding the Fourth Proportional to 3,088,843.60, 4,633,702.80 and 958,705.60

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Solution

The fourth proportional to 3,088,843.60, 4,633,702.80 and 958,705.60 is: 1,438,194.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,843.60 : 4,633,702.80 = 958,705.60 : x
  2. Step 2: Convert to fraction form
    3,088,843.60/4,633,702.80 = 958,705.60/x
  3. Step 3: Cross multiply
    3,088,843.60x = 4,633,702.80 × 958,705.60
  4. Step 4: Simplify right side
    3,088,843.60x = 4,442,356,823,095.68
  5. Step 5: Solve for x
    x = 4,442,356,823,095.68/3,088,843.60
  6. Step 6: Final answer
    x = 1,438,194.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.