Home / 5,953,427.58-8,929,980.09-1,693,888.38

Finding the Fourth Proportional to 5,953,427.58, 8,929,980.09 and 1,693,888.38

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Solution

The fourth proportional to 5,953,427.58, 8,929,980.09 and 1,693,888.38 is: 2,540,786.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,953,427.58 : 8,929,980.09 = 1,693,888.38 : x
  2. Step 2: Convert to fraction form
    5,953,427.58/8,929,980.09 = 1,693,888.38/x
  3. Step 3: Cross multiply
    5,953,427.58x = 8,929,980.09 × 1,693,888.38
  4. Step 4: Simplify right side
    5,953,427.58x = 15,126,389,508,082.35
  5. Step 5: Solve for x
    x = 15,126,389,508,082.35/5,953,427.58
  6. Step 6: Final answer
    x = 2,540,786.68

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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.