Home / 2,506,057.01-3,458,362.07-1,360,137.35

Finding the Fourth Proportional to 2,506,057.01, 3,458,362.07 and 1,360,137.35

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Solution

The fourth proportional to 2,506,057.01, 3,458,362.07 and 1,360,137.35 is: 1,876,991.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,057.01 : 3,458,362.07 = 1,360,137.35 : x
  2. Step 2: Convert to fraction form
    2,506,057.01/3,458,362.07 = 1,360,137.35/x
  3. Step 3: Cross multiply
    2,506,057.01x = 3,458,362.07 × 1,360,137.35
  4. Step 4: Simplify right side
    2,506,057.01x = 4,703,847,397,137.82
  5. Step 5: Solve for x
    x = 4,703,847,397,137.82/2,506,057.01
  6. Step 6: Final answer
    x = 1,876,991.38

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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.