Home / 3,010,668.63-4,154,726.82-1,634,012.37

Finding the Fourth Proportional to 3,010,668.63, 4,154,726.82 and 1,634,012.37

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Solution

The fourth proportional to 3,010,668.63, 4,154,726.82 and 1,634,012.37 is: 2,254,939.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,668.63 : 4,154,726.82 = 1,634,012.37 : x
  2. Step 2: Convert to fraction form
    3,010,668.63/4,154,726.82 = 1,634,012.37/x
  3. Step 3: Cross multiply
    3,010,668.63x = 4,154,726.82 × 1,634,012.37
  4. Step 4: Simplify right side
    3,010,668.63x = 6,788,875,017,850.76
  5. Step 5: Solve for x
    x = 6,788,875,017,850.76/3,010,668.63
  6. Step 6: Final answer
    x = 2,254,939.30

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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.