Home / 8,032,564.86-11,084,952.65-4,361,488.53

Finding the Fourth Proportional to 8,032,564.86, 11,084,952.65 and 4,361,488.53

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Solution

The fourth proportional to 8,032,564.86, 11,084,952.65 and 4,361,488.53 is: 6,018,861.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,032,564.86 : 11,084,952.65 = 4,361,488.53 : x
  2. Step 2: Convert to fraction form
    8,032,564.86/11,084,952.65 = 4,361,488.53/x
  3. Step 3: Cross multiply
    8,032,564.86x = 11,084,952.65 × 4,361,488.53
  4. Step 4: Simplify right side
    8,032,564.86x = 48,346,893,816,760.66
  5. Step 5: Solve for x
    x = 48,346,893,816,760.66/8,032,564.86
  6. Step 6: Final answer
    x = 6,018,861.31

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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.