Home / 1,546,959.94-2,320,502.69-736,927.81

Finding the Fourth Proportional to 1,546,959.94, 2,320,502.69 and 736,927.81

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Solution

The fourth proportional to 1,546,959.94, 2,320,502.69 and 736,927.81 is: 1,105,421.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,959.94 : 2,320,502.69 = 736,927.81 : x
  2. Step 2: Convert to fraction form
    1,546,959.94/2,320,502.69 = 736,927.81/x
  3. Step 3: Cross multiply
    1,546,959.94x = 2,320,502.69 × 736,927.81
  4. Step 4: Simplify right side
    1,546,959.94x = 1,710,042,965,440.81
  5. Step 5: Solve for x
    x = 1,710,042,965,440.81/1,546,959.94
  6. Step 6: Final answer
    x = 1,105,421.62

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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.