Home / 1,796,319.36-2,478,858.66-1,070,793

Finding the Fourth Proportional to 1,796,319.36, 2,478,858.66 and 1,070,793

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Solution

The fourth proportional to 1,796,319.36, 2,478,858.66 and 1,070,793 is: 1,477,657.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,319.36 : 2,478,858.66 = 1,070,793 : x
  2. Step 2: Convert to fraction form
    1,796,319.36/2,478,858.66 = 1,070,793/x
  3. Step 3: Cross multiply
    1,796,319.36x = 2,478,858.66 × 1,070,793
  4. Step 4: Simplify right side
    1,796,319.36x = 2,654,344,501,117.38
  5. Step 5: Solve for x
    x = 2,654,344,501,117.38/1,796,319.36
  6. Step 6: Final answer
    x = 1,477,657.35

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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.