Home / 1,716,228.88-2,367,411.51-1,070,527.66

Finding the Fourth Proportional to 1,716,228.88, 2,367,411.51 and 1,070,527.66

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Solution

The fourth proportional to 1,716,228.88, 2,367,411.51 and 1,070,527.66 is: 1,476,714.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,228.88 : 2,367,411.51 = 1,070,527.66 : x
  2. Step 2: Convert to fraction form
    1,716,228.88/2,367,411.51 = 1,070,527.66/x
  3. Step 3: Cross multiply
    1,716,228.88x = 2,367,411.51 × 1,070,527.66
  4. Step 4: Simplify right side
    1,716,228.88x = 2,534,379,504,057.37
  5. Step 5: Solve for x
    x = 2,534,379,504,057.37/1,716,228.88
  6. Step 6: Final answer
    x = 1,476,714.17

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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.