Home / 3,403,604.94-4,696,974.89-1,875,712.07

Finding the Fourth Proportional to 3,403,604.94, 4,696,974.89 and 1,875,712.07

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Solution

The fourth proportional to 3,403,604.94, 4,696,974.89 and 1,875,712.07 is: 2,588,482.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403,604.94 : 4,696,974.89 = 1,875,712.07 : x
  2. Step 2: Convert to fraction form
    3,403,604.94/4,696,974.89 = 1,875,712.07/x
  3. Step 3: Cross multiply
    3,403,604.94x = 4,696,974.89 × 1,875,712.07
  4. Step 4: Simplify right side
    3,403,604.94x = 8,810,172,493,659.92
  5. Step 5: Solve for x
    x = 8,810,172,493,659.92/3,403,604.94
  6. Step 6: Final answer
    x = 2,588,482.70

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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.