Home / 3,830,668.56-5,746,848.48-1,135,208.88

Finding the Fourth Proportional to 3,830,668.56, 5,746,848.48 and 1,135,208.88

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Solution

The fourth proportional to 3,830,668.56, 5,746,848.48 and 1,135,208.88 is: 1,703,063.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,830,668.56 : 5,746,848.48 = 1,135,208.88 : x
  2. Step 2: Convert to fraction form
    3,830,668.56/5,746,848.48 = 1,135,208.88/x
  3. Step 3: Cross multiply
    3,830,668.56x = 5,746,848.48 × 1,135,208.88
  4. Step 4: Simplify right side
    3,830,668.56x = 6,523,873,426,510.50
  5. Step 5: Solve for x
    x = 6,523,873,426,510.50/3,830,668.56
  6. Step 6: Final answer
    x = 1,703,063.92

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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.