Home / 1,045,317-1,567,827.96-335,252.88

Finding the Fourth Proportional to 1,045,317, 1,567,827.96 and 335,252.88

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Solution

The fourth proportional to 1,045,317, 1,567,827.96 and 335,252.88 is: 502,832.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,317 : 1,567,827.96 = 335,252.88 : x
  2. Step 2: Convert to fraction form
    1,045,317/1,567,827.96 = 335,252.88/x
  3. Step 3: Cross multiply
    1,045,317x = 1,567,827.96 × 335,252.88
  4. Step 4: Simplify right side
    1,045,317x = 525,618,838,934.53
  5. Step 5: Solve for x
    x = 525,618,838,934.53/1,045,317
  6. Step 6: Final answer
    x = 502,832.00

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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.