Home / 1,052,835.30-1,579,508.10-304,881.30

Finding the Fourth Proportional to 1,052,835.30, 1,579,508.10 and 304,881.30

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Solution

The fourth proportional to 1,052,835.30, 1,579,508.10 and 304,881.30 is: 457,395.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,835.30 : 1,579,508.10 = 304,881.30 : x
  2. Step 2: Convert to fraction form
    1,052,835.30/1,579,508.10 = 304,881.30/x
  3. Step 3: Cross multiply
    1,052,835.30x = 1,579,508.10 × 304,881.30
  4. Step 4: Simplify right side
    1,052,835.30x = 481,562,482,888.53
  5. Step 5: Solve for x
    x = 481,562,482,888.53/1,052,835.30
  6. Step 6: Final answer
    x = 457,395.84

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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.