Home / 950,005.98-1,310,682.96-541,814.40

Finding the Fourth Proportional to 950,005.98, 1,310,682.96 and 541,814.40

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Solution

The fourth proportional to 950,005.98, 1,310,682.96 and 541,814.40 is: 747,518.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,005.98 : 1,310,682.96 = 541,814.40 : x
  2. Step 2: Convert to fraction form
    950,005.98/1,310,682.96 = 541,814.40/x
  3. Step 3: Cross multiply
    950,005.98x = 1,310,682.96 × 541,814.40
  4. Step 4: Simplify right side
    950,005.98x = 710,146,901,562.62
  5. Step 5: Solve for x
    x = 710,146,901,562.62/950,005.98
  6. Step 6: Final answer
    x = 747,518.35

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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.