Home / 1,799,211-2,481,304.09-1,492,802.28

Finding the Fourth Proportional to 1,799,211, 2,481,304.09 and 1,492,802.28

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Solution

The fourth proportional to 1,799,211, 2,481,304.09 and 1,492,802.28 is: 2,058,733.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,211 : 2,481,304.09 = 1,492,802.28 : x
  2. Step 2: Convert to fraction form
    1,799,211/2,481,304.09 = 1,492,802.28/x
  3. Step 3: Cross multiply
    1,799,211x = 2,481,304.09 × 1,492,802.28
  4. Step 4: Simplify right side
    1,799,211x = 3,704,096,402,925.33
  5. Step 5: Solve for x
    x = 3,704,096,402,925.33/1,799,211
  6. Step 6: Final answer
    x = 2,058,733.75

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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.