Home / 1,554,906.08-2,332,359.12-882,301.07

Finding the Fourth Proportional to 1,554,906.08, 2,332,359.12 and 882,301.07

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Solution

The fourth proportional to 1,554,906.08, 2,332,359.12 and 882,301.07 is: 1,323,451.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,906.08 : 2,332,359.12 = 882,301.07 : x
  2. Step 2: Convert to fraction form
    1,554,906.08/2,332,359.12 = 882,301.07/x
  3. Step 3: Cross multiply
    1,554,906.08x = 2,332,359.12 × 882,301.07
  4. Step 4: Simplify right side
    1,554,906.08x = 2,057,842,935,538.46
  5. Step 5: Solve for x
    x = 2,057,842,935,538.46/1,554,906.08
  6. Step 6: Final answer
    x = 1,323,451.60

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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.