Home / 3,077,326.08-4,615,573.59-803,010.11

Finding the Fourth Proportional to 3,077,326.08, 4,615,573.59 and 803,010.11

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Solution

The fourth proportional to 3,077,326.08, 4,615,573.59 and 803,010.11 is: 1,204,406.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,326.08 : 4,615,573.59 = 803,010.11 : x
  2. Step 2: Convert to fraction form
    3,077,326.08/4,615,573.59 = 803,010.11/x
  3. Step 3: Cross multiply
    3,077,326.08x = 4,615,573.59 × 803,010.11
  4. Step 4: Simplify right side
    3,077,326.08x = 3,706,352,233,141.13
  5. Step 5: Solve for x
    x = 3,706,352,233,141.13/3,077,326.08
  6. Step 6: Final answer
    x = 1,204,406.73

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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.