Home / 1,703,161.16-2,554,741.58-955,265.48

Finding the Fourth Proportional to 1,703,161.16, 2,554,741.58 and 955,265.48

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Solution

The fourth proportional to 1,703,161.16, 2,554,741.58 and 955,265.48 is: 1,432,898.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,161.16 : 2,554,741.58 = 955,265.48 : x
  2. Step 2: Convert to fraction form
    1,703,161.16/2,554,741.58 = 955,265.48/x
  3. Step 3: Cross multiply
    1,703,161.16x = 2,554,741.58 × 955,265.48
  4. Step 4: Simplify right side
    1,703,161.16x = 2,440,456,441,694.66
  5. Step 5: Solve for x
    x = 2,440,456,441,694.66/1,703,161.16
  6. Step 6: Final answer
    x = 1,432,898.13

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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.