Home / 1,795,960.05-2,478,447.84-1,060,938.51

Finding the Fourth Proportional to 1,795,960.05, 2,478,447.84 and 1,060,938.51

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Solution

The fourth proportional to 1,795,960.05, 2,478,447.84 and 1,060,938.51 is: 1,464,108.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,960.05 : 2,478,447.84 = 1,060,938.51 : x
  2. Step 2: Convert to fraction form
    1,795,960.05/2,478,447.84 = 1,060,938.51/x
  3. Step 3: Cross multiply
    1,795,960.05x = 2,478,447.84 × 1,060,938.51
  4. Step 4: Simplify right side
    1,795,960.05x = 2,629,480,758,482.32
  5. Step 5: Solve for x
    x = 2,629,480,758,482.32/1,795,960.05
  6. Step 6: Final answer
    x = 1,464,108.71

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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.