Home / 1,833,074.40-2,748,507-822,013.56

Finding the Fourth Proportional to 1,833,074.40, 2,748,507 and 822,013.56

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Solution

The fourth proportional to 1,833,074.40, 2,748,507 and 822,013.56 is: 1,232,525.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,074.40 : 2,748,507 = 822,013.56 : x
  2. Step 2: Convert to fraction form
    1,833,074.40/2,748,507 = 822,013.56/x
  3. Step 3: Cross multiply
    1,833,074.40x = 2,748,507 × 822,013.56
  4. Step 4: Simplify right side
    1,833,074.40x = 2,259,310,023,754.92
  5. Step 5: Solve for x
    x = 2,259,310,023,754.92/1,833,074.40
  6. Step 6: Final answer
    x = 1,232,525.00

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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.