Home / 4,455,301.44-6,148,321.92-2,418,111.20

Finding the Fourth Proportional to 4,455,301.44, 6,148,321.92 and 2,418,111.20

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Solution

The fourth proportional to 4,455,301.44, 6,148,321.92 and 2,418,111.20 is: 3,336,996.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,301.44 : 6,148,321.92 = 2,418,111.20 : x
  2. Step 2: Convert to fraction form
    4,455,301.44/6,148,321.92 = 2,418,111.20/x
  3. Step 3: Cross multiply
    4,455,301.44x = 6,148,321.92 × 2,418,111.20
  4. Step 4: Simplify right side
    4,455,301.44x = 14,867,326,095,957.51
  5. Step 5: Solve for x
    x = 14,867,326,095,957.51/4,455,301.44
  6. Step 6: Final answer
    x = 3,336,996.68

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1.5x scale

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.