Home / 1,404,060.58-2,106,407.97-444,574.47

Finding the Fourth Proportional to 1,404,060.58, 2,106,407.97 and 444,574.47

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Solution

The fourth proportional to 1,404,060.58, 2,106,407.97 and 444,574.47 is: 666,962.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,404,060.58 : 2,106,407.97 = 444,574.47 : x
  2. Step 2: Convert to fraction form
    1,404,060.58/2,106,407.97 = 444,574.47/x
  3. Step 3: Cross multiply
    1,404,060.58x = 2,106,407.97 × 444,574.47
  4. Step 4: Simplify right side
    1,404,060.58x = 936,455,214,765.56
  5. Step 5: Solve for x
    x = 936,455,214,765.56/1,404,060.58
  6. Step 6: Final answer
    x = 666,962.11

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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.