Home / 1,021,654.06-1,409,882.51-592,183.31

Finding the Fourth Proportional to 1,021,654.06, 1,409,882.51 and 592,183.31

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Solution

The fourth proportional to 1,021,654.06, 1,409,882.51 and 592,183.31 is: 817,212.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,021,654.06 : 1,409,882.51 = 592,183.31 : x
  2. Step 2: Convert to fraction form
    1,021,654.06/1,409,882.51 = 592,183.31/x
  3. Step 3: Cross multiply
    1,021,654.06x = 1,409,882.51 × 592,183.31
  4. Step 4: Simplify right side
    1,021,654.06x = 834,908,882,582.92
  5. Step 5: Solve for x
    x = 834,908,882,582.92/1,021,654.06
  6. Step 6: Final answer
    x = 817,212.90

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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.