Home / 1,133,045.16-1,699,614.64-334,326.71

Finding the Fourth Proportional to 1,133,045.16, 1,699,614.64 and 334,326.71

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Solution

The fourth proportional to 1,133,045.16, 1,699,614.64 and 334,326.71 is: 501,503.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,045.16 : 1,699,614.64 = 334,326.71 : x
  2. Step 2: Convert to fraction form
    1,133,045.16/1,699,614.64 = 334,326.71/x
  3. Step 3: Cross multiply
    1,133,045.16x = 1,699,614.64 × 334,326.71
  4. Step 4: Simplify right side
    1,133,045.16x = 568,226,561,525.14
  5. Step 5: Solve for x
    x = 568,226,561,525.14/1,133,045.16
  6. Step 6: Final answer
    x = 501,503.90

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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.