Home / 2,395,659.96-3,305,967.36-1,363,145.46

Finding the Fourth Proportional to 2,395,659.96, 3,305,967.36 and 1,363,145.46

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Solution

The fourth proportional to 2,395,659.96, 3,305,967.36 and 1,363,145.46 is: 1,881,116.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,659.96 : 3,305,967.36 = 1,363,145.46 : x
  2. Step 2: Convert to fraction form
    2,395,659.96/3,305,967.36 = 1,363,145.46/x
  3. Step 3: Cross multiply
    2,395,659.96x = 3,305,967.36 × 1,363,145.46
  4. Step 4: Simplify right side
    2,395,659.96x = 4,506,514,397,692.19
  5. Step 5: Solve for x
    x = 4,506,514,397,692.19/2,395,659.96
  6. Step 6: Final answer
    x = 1,881,116.05

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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.