Home / 3,070,400.40-4,605,537.72-1,364,081.13

Finding the Fourth Proportional to 3,070,400.40, 4,605,537.72 and 1,364,081.13

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Solution

The fourth proportional to 3,070,400.40, 4,605,537.72 and 1,364,081.13 is: 2,046,093.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,400.40 : 4,605,537.72 = 1,364,081.13 : x
  2. Step 2: Convert to fraction form
    3,070,400.40/4,605,537.72 = 1,364,081.13/x
  3. Step 3: Cross multiply
    3,070,400.40x = 4,605,537.72 × 1,364,081.13
  4. Step 4: Simplify right side
    3,070,400.40x = 6,282,327,097,355.22
  5. Step 5: Solve for x
    x = 6,282,327,097,355.22/3,070,400.40
  6. Step 6: Final answer
    x = 2,046,093.76

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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.