Home / 5,116,634.01-7,676,054.48-1,473,339.30

Finding the Fourth Proportional to 5,116,634.01, 7,676,054.48 and 1,473,339.30

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Solution

The fourth proportional to 5,116,634.01, 7,676,054.48 and 1,473,339.30 is: 2,210,326.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,116,634.01 : 7,676,054.48 = 1,473,339.30 : x
  2. Step 2: Convert to fraction form
    5,116,634.01/7,676,054.48 = 1,473,339.30/x
  3. Step 3: Cross multiply
    5,116,634.01x = 7,676,054.48 × 1,473,339.30
  4. Step 4: Simplify right side
    5,116,634.01x = 11,309,432,726,668.34
  5. Step 5: Solve for x
    x = 11,309,432,726,668.34/5,116,634.01
  6. Step 6: Final answer
    x = 2,210,326.69

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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.