Home / 2,021,602.32-3,030,618.24-824,526

Finding the Fourth Proportional to 2,021,602.32, 3,030,618.24 and 824,526

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Solution

The fourth proportional to 2,021,602.32, 3,030,618.24 and 824,526 is: 1,236,060.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,602.32 : 3,030,618.24 = 824,526 : x
  2. Step 2: Convert to fraction form
    2,021,602.32/3,030,618.24 = 824,526/x
  3. Step 3: Cross multiply
    2,021,602.32x = 3,030,618.24 × 824,526
  4. Step 4: Simplify right side
    2,021,602.32x = 2,498,823,534,954.24
  5. Step 5: Solve for x
    x = 2,498,823,534,954.24/2,021,602.32
  6. Step 6: Final answer
    x = 1,236,060.88

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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.