Home / 9,799,663.67-14,701,457.64-5,487,845.72

Finding the Fourth Proportional to 9,799,663.67, 14,701,457.64 and 5,487,845.72

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Solution

The fourth proportional to 9,799,663.67, 14,701,457.64 and 5,487,845.72 is: 8,232,867.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,799,663.67 : 14,701,457.64 = 5,487,845.72 : x
  2. Step 2: Convert to fraction form
    9,799,663.67/14,701,457.64 = 5,487,845.72/x
  3. Step 3: Cross multiply
    9,799,663.67x = 14,701,457.64 × 5,487,845.72
  4. Step 4: Simplify right side
    9,799,663.67x = 80,679,331,334,507.44
  5. Step 5: Solve for x
    x = 80,679,331,334,507.44/9,799,663.67
  6. Step 6: Final answer
    x = 8,232,867.38

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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.