Home / 336,335.40-504,392.04-123,054.84

Finding the Fourth Proportional to 336,335.40, 504,392.04 and 123,054.84

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Solution

The fourth proportional to 336,335.40, 504,392.04 and 123,054.84 is: 184,541.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,335.40 : 504,392.04 = 123,054.84 : x
  2. Step 2: Convert to fraction form
    336,335.40/504,392.04 = 123,054.84/x
  3. Step 3: Cross multiply
    336,335.40x = 504,392.04 × 123,054.84
  4. Step 4: Simplify right side
    336,335.40x = 62,067,881,779.47
  5. Step 5: Solve for x
    x = 62,067,881,779.47/336,335.40
  6. Step 6: Final answer
    x = 184,541.63

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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.