Home / 1,094,995.17-1,642,363.16-336,835.17

Finding the Fourth Proportional to 1,094,995.17, 1,642,363.16 and 336,835.17

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Solution

The fourth proportional to 1,094,995.17, 1,642,363.16 and 336,835.17 is: 505,212.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,995.17 : 1,642,363.16 = 336,835.17 : x
  2. Step 2: Convert to fraction form
    1,094,995.17/1,642,363.16 = 336,835.17/x
  3. Step 3: Cross multiply
    1,094,995.17x = 1,642,363.16 × 336,835.17
  4. Step 4: Simplify right side
    1,094,995.17x = 553,205,672,516.16
  5. Step 5: Solve for x
    x = 553,205,672,516.16/1,094,995.17
  6. Step 6: Final answer
    x = 505,212.89

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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.