Home / 2,503,454.10-3,455,208.98-1,470,961.68

Finding the Fourth Proportional to 2,503,454.10, 3,455,208.98 and 1,470,961.68

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Solution

The fourth proportional to 2,503,454.10, 3,455,208.98 and 1,470,961.68 is: 2,030,187.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,503,454.10 : 3,455,208.98 = 1,470,961.68 : x
  2. Step 2: Convert to fraction form
    2,503,454.10/3,455,208.98 = 1,470,961.68/x
  3. Step 3: Cross multiply
    2,503,454.10x = 3,455,208.98 × 1,470,961.68
  4. Step 4: Simplify right side
    2,503,454.10x = 5,082,480,005,971.89
  5. Step 5: Solve for x
    x = 5,082,480,005,971.89/2,503,454.10
  6. Step 6: Final answer
    x = 2,030,187.01

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.