Home / 2,725,166.02-4,088,382.27-928,065.08

Finding the Fourth Proportional to 2,725,166.02, 4,088,382.27 and 928,065.08

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Solution

The fourth proportional to 2,725,166.02, 4,088,382.27 and 928,065.08 is: 1,392,313.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,725,166.02 : 4,088,382.27 = 928,065.08 : x
  2. Step 2: Convert to fraction form
    2,725,166.02/4,088,382.27 = 928,065.08/x
  3. Step 3: Cross multiply
    2,725,166.02x = 4,088,382.27 × 928,065.08
  4. Step 4: Simplify right side
    2,725,166.02x = 3,794,284,828,699.09
  5. Step 5: Solve for x
    x = 3,794,284,828,699.09/2,725,166.02
  6. Step 6: Final answer
    x = 1,392,313.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.