Home / 1,696,529.94-2,544,254.91-559,080.15

Finding the Fourth Proportional to 1,696,529.94, 2,544,254.91 and 559,080.15

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Solution

The fourth proportional to 1,696,529.94, 2,544,254.91 and 559,080.15 is: 838,442.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,529.94 : 2,544,254.91 = 559,080.15 : x
  2. Step 2: Convert to fraction form
    1,696,529.94/2,544,254.91 = 559,080.15/x
  3. Step 3: Cross multiply
    1,696,529.94x = 2,544,254.91 × 559,080.15
  4. Step 4: Simplify right side
    1,696,529.94x = 1,422,442,416,721.04
  5. Step 5: Solve for x
    x = 1,422,442,416,721.04/1,696,529.94
  6. Step 6: Final answer
    x = 838,442.27

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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.