Home / 3,282,731.94-4,530,554.46-2,730,473.40

Finding the Fourth Proportional to 3,282,731.94, 4,530,554.46 and 2,730,473.40

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Solution

The fourth proportional to 3,282,731.94, 4,530,554.46 and 2,730,473.40 is: 3,768,373.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,731.94 : 4,530,554.46 = 2,730,473.40 : x
  2. Step 2: Convert to fraction form
    3,282,731.94/4,530,554.46 = 2,730,473.40/x
  3. Step 3: Cross multiply
    3,282,731.94x = 4,530,554.46 × 2,730,473.40
  4. Step 4: Simplify right side
    3,282,731.94x = 12,370,558,440,281.36
  5. Step 5: Solve for x
    x = 12,370,558,440,281.36/3,282,731.94
  6. Step 6: Final answer
    x = 3,768,373.01

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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.