Home / 1,024,485.30-1,536,460.11-304,633.17

Finding the Fourth Proportional to 1,024,485.30, 1,536,460.11 and 304,633.17

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Solution

The fourth proportional to 1,024,485.30, 1,536,460.11 and 304,633.17 is: 456,870.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,485.30 : 1,536,460.11 = 304,633.17 : x
  2. Step 2: Convert to fraction form
    1,024,485.30/1,536,460.11 = 304,633.17/x
  3. Step 3: Cross multiply
    1,024,485.30x = 1,536,460.11 × 304,633.17
  4. Step 4: Simplify right side
    1,024,485.30x = 468,056,713,887.85
  5. Step 5: Solve for x
    x = 468,056,713,887.85/1,024,485.30
  6. Step 6: Final answer
    x = 456,870.11

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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.