Home / 3,804,104.56-5,707,031.80-1,245,402.16

Finding the Fourth Proportional to 3,804,104.56, 5,707,031.80 and 1,245,402.16

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Solution

The fourth proportional to 3,804,104.56, 5,707,031.80 and 1,245,402.16 is: 1,868,389.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,804,104.56 : 5,707,031.80 = 1,245,402.16 : x
  2. Step 2: Convert to fraction form
    3,804,104.56/5,707,031.80 = 1,245,402.16/x
  3. Step 3: Cross multiply
    3,804,104.56x = 5,707,031.80 × 1,245,402.16
  4. Step 4: Simplify right side
    3,804,104.56x = 7,107,549,730,908.69
  5. Step 5: Solve for x
    x = 7,107,549,730,908.69/3,804,104.56
  6. Step 6: Final answer
    x = 1,868,389.69

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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.