Home / 1,356,080.50-2,034,054.60-503,318.08

Finding the Fourth Proportional to 1,356,080.50, 2,034,054.60 and 503,318.08

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Solution

The fourth proportional to 1,356,080.50, 2,034,054.60 and 503,318.08 is: 754,952.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,356,080.50 : 2,034,054.60 = 503,318.08 : x
  2. Step 2: Convert to fraction form
    1,356,080.50/2,034,054.60 = 503,318.08/x
  3. Step 3: Cross multiply
    1,356,080.50x = 2,034,054.60 × 503,318.08
  4. Step 4: Simplify right side
    1,356,080.50x = 1,023,776,455,887.17
  5. Step 5: Solve for x
    x = 1,023,776,455,887.17/1,356,080.50
  6. Step 6: Final answer
    x = 754,952.57

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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.