Home / 1,716,328.20-2,573,714.70-651,016.20

Finding the Fourth Proportional to 1,716,328.20, 2,573,714.70 and 651,016.20

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Solution

The fourth proportional to 1,716,328.20, 2,573,714.70 and 651,016.20 is: 976,229.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,328.20 : 2,573,714.70 = 651,016.20 : x
  2. Step 2: Convert to fraction form
    1,716,328.20/2,573,714.70 = 651,016.20/x
  3. Step 3: Cross multiply
    1,716,328.20x = 2,573,714.70 × 651,016.20
  4. Step 4: Simplify right side
    1,716,328.20x = 1,675,529,963,878.14
  5. Step 5: Solve for x
    x = 1,675,529,963,878.14/1,716,328.20
  6. Step 6: Final answer
    x = 976,229.35

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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.