Home / 2,750,126.77-3,794,867.13-1,526,483.88

Finding the Fourth Proportional to 2,750,126.77, 3,794,867.13 and 1,526,483.88

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Solution

The fourth proportional to 2,750,126.77, 3,794,867.13 and 1,526,483.88 is: 2,106,376.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,750,126.77 : 3,794,867.13 = 1,526,483.88 : x
  2. Step 2: Convert to fraction form
    2,750,126.77/3,794,867.13 = 1,526,483.88/x
  3. Step 3: Cross multiply
    2,750,126.77x = 3,794,867.13 × 1,526,483.88
  4. Step 4: Simplify right side
    2,750,126.77x = 5,792,803,481,712.53
  5. Step 5: Solve for x
    x = 5,792,803,481,712.53/2,750,126.77
  6. Step 6: Final answer
    x = 2,106,376.89

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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.