Home / 2,117,085.03-3,175,824.24-600,805.17

Finding the Fourth Proportional to 2,117,085.03, 3,175,824.24 and 600,805.17

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Solution

The fourth proportional to 2,117,085.03, 3,175,824.24 and 600,805.17 is: 901,263.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,117,085.03 : 3,175,824.24 = 600,805.17 : x
  2. Step 2: Convert to fraction form
    2,117,085.03/3,175,824.24 = 600,805.17/x
  3. Step 3: Cross multiply
    2,117,085.03x = 3,175,824.24 × 600,805.17
  4. Step 4: Simplify right side
    2,117,085.03x = 1,908,051,622,403.32
  5. Step 5: Solve for x
    x = 1,908,051,622,403.32/2,117,085.03
  6. Step 6: Final answer
    x = 901,263.57

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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.