Home / 2,409,308.64-3,613,575.20-703,051.34

Finding the Fourth Proportional to 2,409,308.64, 3,613,575.20 and 703,051.34

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Solution

The fourth proportional to 2,409,308.64, 3,613,575.20 and 703,051.34 is: 1,054,463.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,409,308.64 : 3,613,575.20 = 703,051.34 : x
  2. Step 2: Convert to fraction form
    2,409,308.64/3,613,575.20 = 703,051.34/x
  3. Step 3: Cross multiply
    2,409,308.64x = 3,613,575.20 × 703,051.34
  4. Step 4: Simplify right side
    2,409,308.64x = 2,540,528,864,967.64
  5. Step 5: Solve for x
    x = 2,540,528,864,967.64/2,409,308.64
  6. Step 6: Final answer
    x = 1,054,463.85

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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.