Home / 536,377.07-804,547.35-251,908.52

Finding the Fourth Proportional to 536,377.07, 804,547.35 and 251,908.52

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Solution

The fourth proportional to 536,377.07, 804,547.35 and 251,908.52 is: 377,854.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,377.07 : 804,547.35 = 251,908.52 : x
  2. Step 2: Convert to fraction form
    536,377.07/804,547.35 = 251,908.52/x
  3. Step 3: Cross multiply
    536,377.07x = 804,547.35 × 251,908.52
  4. Step 4: Simplify right side
    536,377.07x = 202,672,328,185.69
  5. Step 5: Solve for x
    x = 202,672,328,185.69/536,377.07
  6. Step 6: Final answer
    x = 377,854.20

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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.