Home / 3,596,326.12-4,963,027.60-2,146,863.16

Finding the Fourth Proportional to 3,596,326.12, 4,963,027.60 and 2,146,863.16

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Solution

The fourth proportional to 3,596,326.12, 4,963,027.60 and 2,146,863.16 is: 2,962,729.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,326.12 : 4,963,027.60 = 2,146,863.16 : x
  2. Step 2: Convert to fraction form
    3,596,326.12/4,963,027.60 = 2,146,863.16/x
  3. Step 3: Cross multiply
    3,596,326.12x = 4,963,027.60 × 2,146,863.16
  4. Step 4: Simplify right side
    3,596,326.12x = 10,654,941,116,503.22
  5. Step 5: Solve for x
    x = 10,654,941,116,503.22/3,596,326.12
  6. Step 6: Final answer
    x = 2,962,729.40

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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.