Home / 9,572,349.89-14,346,550.98-4,781,376.47

Finding the Fourth Proportional to 9,572,349.89, 14,346,550.98 and 4,781,376.47

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Solution

The fourth proportional to 9,572,349.89, 14,346,550.98 and 4,781,376.47 is: 7,166,083.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,572,349.89 : 14,346,550.98 = 4,781,376.47 : x
  2. Step 2: Convert to fraction form
    9,572,349.89/14,346,550.98 = 4,781,376.47/x
  3. Step 3: Cross multiply
    9,572,349.89x = 14,346,550.98 × 4,781,376.47
  4. Step 4: Simplify right side
    9,572,349.89x = 68,596,261,317,293.82
  5. Step 5: Solve for x
    x = 68,596,261,317,293.82/9,572,349.89
  6. Step 6: Final answer
    x = 7,166,083.78

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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.