Home / 1,962,894-2,944,480.98-523,569.26

Finding the Fourth Proportional to 1,962,894, 2,944,480.98 and 523,569.26

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Solution

The fourth proportional to 1,962,894, 2,944,480.98 and 523,569.26 is: 785,391.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,962,894 : 2,944,480.98 = 523,569.26 : x
  2. Step 2: Convert to fraction form
    1,962,894/2,944,480.98 = 523,569.26/x
  3. Step 3: Cross multiply
    1,962,894x = 2,944,480.98 × 523,569.26
  4. Step 4: Simplify right side
    1,962,894x = 1,541,639,727,782.67
  5. Step 5: Solve for x
    x = 1,541,639,727,782.67/1,962,894
  6. Step 6: Final answer
    x = 785,391.23

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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.