Home / 4,276,292.80-5,896,554.96-2,725,097.20

Finding the Fourth Proportional to 4,276,292.80, 5,896,554.96 and 2,725,097.20

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Solution

The fourth proportional to 4,276,292.80, 5,896,554.96 and 2,725,097.20 is: 3,757,620.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276,292.80 : 5,896,554.96 = 2,725,097.20 : x
  2. Step 2: Convert to fraction form
    4,276,292.80/5,896,554.96 = 2,725,097.20/x
  3. Step 3: Cross multiply
    4,276,292.80x = 5,896,554.96 × 2,725,097.20
  4. Step 4: Simplify right side
    4,276,292.80x = 16,068,685,411,142.11
  5. Step 5: Solve for x
    x = 16,068,685,411,142.11/4,276,292.80
  6. Step 6: Final answer
    x = 3,757,620.48

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1.5x scale

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.