Home / 4,140,416.64-5,713,713.32-2,304,871.58

Finding the Fourth Proportional to 4,140,416.64, 5,713,713.32 and 2,304,871.58

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Solution

The fourth proportional to 4,140,416.64, 5,713,713.32 and 2,304,871.58 is: 3,180,688.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,140,416.64 : 5,713,713.32 = 2,304,871.58 : x
  2. Step 2: Convert to fraction form
    4,140,416.64/5,713,713.32 = 2,304,871.58/x
  3. Step 3: Cross multiply
    4,140,416.64x = 5,713,713.32 × 2,304,871.58
  4. Step 4: Simplify right side
    4,140,416.64x = 13,169,375,447,535.45
  5. Step 5: Solve for x
    x = 13,169,375,447,535.45/4,140,416.64
  6. Step 6: Final answer
    x = 3,180,688.47

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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.