Home / 3,475,678.01-4,796,587.26-1,926,841.10

Finding the Fourth Proportional to 3,475,678.01, 4,796,587.26 and 1,926,841.10

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Solution

The fourth proportional to 3,475,678.01, 4,796,587.26 and 1,926,841.10 is: 2,659,124.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,475,678.01 : 4,796,587.26 = 1,926,841.10 : x
  2. Step 2: Convert to fraction form
    3,475,678.01/4,796,587.26 = 1,926,841.10/x
  3. Step 3: Cross multiply
    3,475,678.01x = 4,796,587.26 × 1,926,841.10
  4. Step 4: Simplify right side
    3,475,678.01x = 9,242,261,448,321.45
  5. Step 5: Solve for x
    x = 9,242,261,448,321.45/3,475,678.01
  6. Step 6: Final answer
    x = 2,659,124.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.