Home / 535,341.29-738,772.04-293,625.84

Finding the Fourth Proportional to 535,341.29, 738,772.04 and 293,625.84

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Solution

The fourth proportional to 535,341.29, 738,772.04 and 293,625.84 is: 405,204.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    535,341.29 : 738,772.04 = 293,625.84 : x
  2. Step 2: Convert to fraction form
    535,341.29/738,772.04 = 293,625.84/x
  3. Step 3: Cross multiply
    535,341.29x = 738,772.04 × 293,625.84
  4. Step 4: Simplify right side
    535,341.29x = 216,922,559,345.38
  5. Step 5: Solve for x
    x = 216,922,559,345.38/535,341.29
  6. Step 6: Final answer
    x = 405,204.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.