Home / 1,716,031.22-2,573,037.48-651,148.12

Finding the Fourth Proportional to 1,716,031.22, 2,573,037.48 and 651,148.12

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Solution

The fourth proportional to 1,716,031.22, 2,573,037.48 and 651,148.12 is: 976,339.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,031.22 : 2,573,037.48 = 651,148.12 : x
  2. Step 2: Convert to fraction form
    1,716,031.22/2,573,037.48 = 651,148.12/x
  3. Step 3: Cross multiply
    1,716,031.22x = 2,573,037.48 × 651,148.12
  4. Step 4: Simplify right side
    1,716,031.22x = 1,675,428,504,926.35
  5. Step 5: Solve for x
    x = 1,675,428,504,926.35/1,716,031.22
  6. Step 6: Final answer
    x = 976,339.17

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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.