Home / 1,874,800.94-2,587,278.44-1,059,039

Finding the Fourth Proportional to 1,874,800.94, 2,587,278.44 and 1,059,039

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Solution

The fourth proportional to 1,874,800.94, 2,587,278.44 and 1,059,039 is: 1,461,503.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,800.94 : 2,587,278.44 = 1,059,039 : x
  2. Step 2: Convert to fraction form
    1,874,800.94/2,587,278.44 = 1,059,039/x
  3. Step 3: Cross multiply
    1,874,800.94x = 2,587,278.44 × 1,059,039
  4. Step 4: Simplify right side
    1,874,800.94x = 2,740,028,774,466.76
  5. Step 5: Solve for x
    x = 2,740,028,774,466.76/1,874,800.94
  6. Step 6: Final answer
    x = 1,461,503.84

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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.