Home / 1,499,282.68-2,248,305.32-575,899.06

Finding the Fourth Proportional to 1,499,282.68, 2,248,305.32 and 575,899.06

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Solution

The fourth proportional to 1,499,282.68, 2,248,305.32 and 575,899.06 is: 863,610.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,499,282.68 : 2,248,305.32 = 575,899.06 : x
  2. Step 2: Convert to fraction form
    1,499,282.68/2,248,305.32 = 575,899.06/x
  3. Step 3: Cross multiply
    1,499,282.68x = 2,248,305.32 × 575,899.06
  4. Step 4: Simplify right side
    1,499,282.68x = 1,294,796,920,381.00
  5. Step 5: Solve for x
    x = 1,294,796,920,381.00/1,499,282.68
  6. Step 6: Final answer
    x = 863,610.94

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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.