Home / 4,283,300.16-5,909,963.04-2,563,767.36

Finding the Fourth Proportional to 4,283,300.16, 5,909,963.04 and 2,563,767.36

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Solution

The fourth proportional to 4,283,300.16, 5,909,963.04 and 2,563,767.36 is: 3,537,405.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,283,300.16 : 5,909,963.04 = 2,563,767.36 : x
  2. Step 2: Convert to fraction form
    4,283,300.16/5,909,963.04 = 2,563,767.36/x
  3. Step 3: Cross multiply
    4,283,300.16x = 5,909,963.04 × 2,563,767.36
  4. Step 4: Simplify right side
    4,283,300.16x = 15,151,770,340,758.37
  5. Step 5: Solve for x
    x = 15,151,770,340,758.37/4,283,300.16
  6. Step 6: Final answer
    x = 3,537,405.69

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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.