Home / 1,133,060.64-1,699,882.56-334,309.92

Finding the Fourth Proportional to 1,133,060.64, 1,699,882.56 and 334,309.92

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Solution

The fourth proportional to 1,133,060.64, 1,699,882.56 and 334,309.92 is: 501,550.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,060.64 : 1,699,882.56 = 334,309.92 : x
  2. Step 2: Convert to fraction form
    1,133,060.64/1,699,882.56 = 334,309.92/x
  3. Step 3: Cross multiply
    1,133,060.64x = 1,699,882.56 × 334,309.92
  4. Step 4: Simplify right side
    1,133,060.64x = 568,287,602,643.00
  5. Step 5: Solve for x
    x = 568,287,602,643.00/1,133,060.64
  6. Step 6: Final answer
    x = 501,550.92

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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.