Home / 6,514,860.03-9,772,365.29-1,965,948.23

Finding the Fourth Proportional to 6,514,860.03, 9,772,365.29 and 1,965,948.23

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Solution

The fourth proportional to 6,514,860.03, 9,772,365.29 and 1,965,948.23 is: 2,948,945.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,514,860.03 : 9,772,365.29 = 1,965,948.23 : x
  2. Step 2: Convert to fraction form
    6,514,860.03/9,772,365.29 = 1,965,948.23/x
  3. Step 3: Cross multiply
    6,514,860.03x = 9,772,365.29 × 1,965,948.23
  4. Step 4: Simplify right side
    6,514,860.03x = 19,211,964,186,097.37
  5. Step 5: Solve for x
    x = 19,211,964,186,097.37/6,514,860.03
  6. Step 6: Final answer
    x = 2,948,945.04

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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.