Home / 1,462,887.46-2,192,835.12-503,055.28

Finding the Fourth Proportional to 1,462,887.46, 2,192,835.12 and 503,055.28

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Solution

The fourth proportional to 1,462,887.46, 2,192,835.12 and 503,055.28 is: 754,068.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,887.46 : 2,192,835.12 = 503,055.28 : x
  2. Step 2: Convert to fraction form
    1,462,887.46/2,192,835.12 = 503,055.28/x
  3. Step 3: Cross multiply
    1,462,887.46x = 2,192,835.12 × 503,055.28
  4. Step 4: Simplify right side
    1,462,887.46x = 1,103,117,285,285.43
  5. Step 5: Solve for x
    x = 1,103,117,285,285.43/1,462,887.46
  6. Step 6: Final answer
    x = 754,068.45

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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.