Home / 2,346,885.81-3,515,859.95-1,336,705.02

Finding the Fourth Proportional to 2,346,885.81, 3,515,859.95 and 1,336,705.02

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Solution

The fourth proportional to 2,346,885.81, 3,515,859.95 and 1,336,705.02 is: 2,002,512.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,885.81 : 3,515,859.95 = 1,336,705.02 : x
  2. Step 2: Convert to fraction form
    2,346,885.81/3,515,859.95 = 1,336,705.02/x
  3. Step 3: Cross multiply
    2,346,885.81x = 3,515,859.95 × 1,336,705.02
  4. Step 4: Simplify right side
    2,346,885.81x = 4,699,667,638,098.42
  5. Step 5: Solve for x
    x = 4,699,667,638,098.42/2,346,885.81
  6. Step 6: Final answer
    x = 2,002,512.27

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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.