Home / 1,072,055.88-1,479,466.05-606,873.66

Finding the Fourth Proportional to 1,072,055.88, 1,479,466.05 and 606,873.66

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Solution

The fourth proportional to 1,072,055.88, 1,479,466.05 and 606,873.66 is: 837,502.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,072,055.88 : 1,479,466.05 = 606,873.66 : x
  2. Step 2: Convert to fraction form
    1,072,055.88/1,479,466.05 = 606,873.66/x
  3. Step 3: Cross multiply
    1,072,055.88x = 1,479,466.05 × 606,873.66
  4. Step 4: Simplify right side
    1,072,055.88x = 897,848,976,609.24
  5. Step 5: Solve for x
    x = 897,848,976,609.24/1,072,055.88
  6. Step 6: Final answer
    x = 837,502.03

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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.