Home / 4,054,034.21-5,594,567.57-2,218,492.40

Finding the Fourth Proportional to 4,054,034.21, 5,594,567.57 and 2,218,492.40

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Solution

The fourth proportional to 4,054,034.21, 5,594,567.57 and 2,218,492.40 is: 3,061,519.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054,034.21 : 5,594,567.57 = 2,218,492.40 : x
  2. Step 2: Convert to fraction form
    4,054,034.21/5,594,567.57 = 2,218,492.40/x
  3. Step 3: Cross multiply
    4,054,034.21x = 5,594,567.57 × 2,218,492.40
  4. Step 4: Simplify right side
    4,054,034.21x = 12,411,505,654,864.12
  5. Step 5: Solve for x
    x = 12,411,505,654,864.12/4,054,034.21
  6. Step 6: Final answer
    x = 3,061,519.71

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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.