Home / 996,763.17-1,375,533.18-544,054.17

Finding the Fourth Proportional to 996,763.17, 1,375,533.18 and 544,054.17

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Solution

The fourth proportional to 996,763.17, 1,375,533.18 and 544,054.17 is: 750,794.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,763.17 : 1,375,533.18 = 544,054.17 : x
  2. Step 2: Convert to fraction form
    996,763.17/1,375,533.18 = 544,054.17/x
  3. Step 3: Cross multiply
    996,763.17x = 1,375,533.18 × 544,054.17
  4. Step 4: Simplify right side
    996,763.17x = 748,364,562,552.36
  5. Step 5: Solve for x
    x = 748,364,562,552.36/996,763.17
  6. Step 6: Final answer
    x = 750,794.76

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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.