Home / 4,573,131.39-6,862,354.29-2,048,786.64

Finding the Fourth Proportional to 4,573,131.39, 6,862,354.29 and 2,048,786.64

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Solution

The fourth proportional to 4,573,131.39, 6,862,354.29 and 2,048,786.64 is: 3,074,370.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,573,131.39 : 6,862,354.29 = 2,048,786.64 : x
  2. Step 2: Convert to fraction form
    4,573,131.39/6,862,354.29 = 2,048,786.64/x
  3. Step 3: Cross multiply
    4,573,131.39x = 6,862,354.29 × 2,048,786.64
  4. Step 4: Simplify right side
    4,573,131.39x = 14,059,499,788,298.69
  5. Step 5: Solve for x
    x = 14,059,499,788,298.69/4,573,131.39
  6. Step 6: Final answer
    x = 3,074,370.40

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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.