Home / 8,495,960.98-11,724,379.77-4,628,472.82

Finding the Fourth Proportional to 8,495,960.98, 11,724,379.77 and 4,628,472.82

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Solution

The fourth proportional to 8,495,960.98, 11,724,379.77 and 4,628,472.82 is: 6,387,267.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,495,960.98 : 11,724,379.77 = 4,628,472.82 : x
  2. Step 2: Convert to fraction form
    8,495,960.98/11,724,379.77 = 4,628,472.82/x
  3. Step 3: Cross multiply
    8,495,960.98x = 11,724,379.77 × 4,628,472.82
  4. Step 4: Simplify right side
    8,495,960.98x = 54,265,973,096,802.85
  5. Step 5: Solve for x
    x = 54,265,973,096,802.85/8,495,960.98
  6. Step 6: Final answer
    x = 6,387,267.22

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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.