Home / 1,882,260-2,597,518.80-1,034,388

Finding the Fourth Proportional to 1,882,260, 2,597,518.80 and 1,034,388

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Solution

The fourth proportional to 1,882,260, 2,597,518.80 and 1,034,388 is: 1,427,455.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,260 : 2,597,518.80 = 1,034,388 : x
  2. Step 2: Convert to fraction form
    1,882,260/2,597,518.80 = 1,034,388/x
  3. Step 3: Cross multiply
    1,882,260x = 2,597,518.80 × 1,034,388
  4. Step 4: Simplify right side
    1,882,260x = 2,686,842,276,494.40
  5. Step 5: Solve for x
    x = 2,686,842,276,494.40/1,882,260
  6. Step 6: Final answer
    x = 1,427,455.44

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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.