Home / 3,403,592.73-4,696,958.07-1,875,699.86

Finding the Fourth Proportional to 3,403,592.73, 4,696,958.07 and 1,875,699.86

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Solution

The fourth proportional to 3,403,592.73, 4,696,958.07 and 1,875,699.86 is: 2,588,465.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403,592.73 : 4,696,958.07 = 1,875,699.86 : x
  2. Step 2: Convert to fraction form
    3,403,592.73/4,696,958.07 = 1,875,699.86/x
  3. Step 3: Cross multiply
    3,403,592.73x = 4,696,958.07 × 1,875,699.86
  4. Step 4: Simplify right side
    3,403,592.73x = 8,810,083,570,840.08
  5. Step 5: Solve for x
    x = 8,810,083,570,840.08/3,403,592.73
  6. Step 6: Final answer
    x = 2,588,465.86

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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.