Home / 2,033,101.54-2,803,380.46-1,297,071.96

Finding the Fourth Proportional to 2,033,101.54, 2,803,380.46 and 1,297,071.96

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Solution

The fourth proportional to 2,033,101.54, 2,803,380.46 and 1,297,071.96 is: 1,788,492.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,101.54 : 2,803,380.46 = 1,297,071.96 : x
  2. Step 2: Convert to fraction form
    2,033,101.54/2,803,380.46 = 1,297,071.96/x
  3. Step 3: Cross multiply
    2,033,101.54x = 2,803,380.46 × 1,297,071.96
  4. Step 4: Simplify right side
    2,033,101.54x = 3,636,186,187,877.90
  5. Step 5: Solve for x
    x = 3,636,186,187,877.90/2,033,101.54
  6. Step 6: Final answer
    x = 1,788,492.17

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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.