Home / 3,833,518.60-5,291,956.02-2,476,053.64

Finding the Fourth Proportional to 3,833,518.60, 5,291,956.02 and 2,476,053.64

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Solution

The fourth proportional to 3,833,518.60, 5,291,956.02 and 2,476,053.64 is: 3,418,052.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,833,518.60 : 5,291,956.02 = 2,476,053.64 : x
  2. Step 2: Convert to fraction form
    3,833,518.60/5,291,956.02 = 2,476,053.64/x
  3. Step 3: Cross multiply
    3,833,518.60x = 5,291,956.02 × 2,476,053.64
  4. Step 4: Simplify right side
    3,833,518.60x = 13,103,166,966,040.91
  5. Step 5: Solve for x
    x = 13,103,166,966,040.91/3,833,518.60
  6. Step 6: Final answer
    x = 3,418,052.27

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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.