Home / 4,205,443.68-6,308,164.82-1,010,569.86

Finding the Fourth Proportional to 4,205,443.68, 6,308,164.82 and 1,010,569.86

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Solution

The fourth proportional to 4,205,443.68, 6,308,164.82 and 1,010,569.86 is: 1,515,854.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205,443.68 : 6,308,164.82 = 1,010,569.86 : x
  2. Step 2: Convert to fraction form
    4,205,443.68/6,308,164.82 = 1,010,569.86/x
  3. Step 3: Cross multiply
    4,205,443.68x = 6,308,164.82 × 1,010,569.86
  4. Step 4: Simplify right side
    4,205,443.68x = 6,374,841,233,951.48
  5. Step 5: Solve for x
    x = 6,374,841,233,951.48/4,205,443.68
  6. Step 6: Final answer
    x = 1,515,854.62

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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.