Home / 1,404,800.37-2,106,347.22-550,848.90

Finding the Fourth Proportional to 1,404,800.37, 2,106,347.22 and 550,848.90

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Solution

The fourth proportional to 1,404,800.37, 2,106,347.22 and 550,848.90 is: 825,938.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,404,800.37 : 2,106,347.22 = 550,848.90 : x
  2. Step 2: Convert to fraction form
    1,404,800.37/2,106,347.22 = 550,848.90/x
  3. Step 3: Cross multiply
    1,404,800.37x = 2,106,347.22 × 550,848.90
  4. Step 4: Simplify right side
    1,404,800.37x = 1,160,279,049,155.06
  5. Step 5: Solve for x
    x = 1,160,279,049,155.06/1,404,800.37
  6. Step 6: Final answer
    x = 825,938.74

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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.