Home / 8,495,961.98-11,724,381.15-4,628,473.82

Finding the Fourth Proportional to 8,495,961.98, 11,724,381.15 and 4,628,473.82

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Solution

The fourth proportional to 8,495,961.98, 11,724,381.15 and 4,628,473.82 is: 6,387,268.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,495,961.98 : 11,724,381.15 = 4,628,473.82 : x
  2. Step 2: Convert to fraction form
    8,495,961.98/11,724,381.15 = 4,628,473.82/x
  3. Step 3: Cross multiply
    8,495,961.98x = 11,724,381.15 × 4,628,473.82
  4. Step 4: Simplify right side
    8,495,961.98x = 54,265,991,208,476.50
  5. Step 5: Solve for x
    x = 54,265,991,208,476.50/8,495,961.98
  6. Step 6: Final answer
    x = 6,387,268.60

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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.