Home / 4,214,566.32-5,816,102.08-2,280,827.44

Finding the Fourth Proportional to 4,214,566.32, 5,816,102.08 and 2,280,827.44

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Solution

The fourth proportional to 4,214,566.32, 5,816,102.08 and 2,280,827.44 is: 3,147,542.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,214,566.32 : 5,816,102.08 = 2,280,827.44 : x
  2. Step 2: Convert to fraction form
    4,214,566.32/5,816,102.08 = 2,280,827.44/x
  3. Step 3: Cross multiply
    4,214,566.32x = 5,816,102.08 × 2,280,827.44
  4. Step 4: Simplify right side
    4,214,566.32x = 13,265,525,217,905.07
  5. Step 5: Solve for x
    x = 13,265,525,217,905.07/4,214,566.32
  6. Step 6: Final answer
    x = 3,147,542.17

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Double scale
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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.