Home / 10,631,268.30-14,671,152.27-5,802,372.30

Finding the Fourth Proportional to 10,631,268.30, 14,671,152.27 and 5,802,372.30

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Solution

The fourth proportional to 10,631,268.30, 14,671,152.27 and 5,802,372.30 is: 8,007,274.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,631,268.30 : 14,671,152.27 = 5,802,372.30 : x
  2. Step 2: Convert to fraction form
    10,631,268.30/14,671,152.27 = 5,802,372.30/x
  3. Step 3: Cross multiply
    10,631,268.30x = 14,671,152.27 × 5,802,372.30
  4. Step 4: Simplify right side
    10,631,268.30x = 85,127,487,540,530.11
  5. Step 5: Solve for x
    x = 85,127,487,540,530.11/10,631,268.30
  6. Step 6: Final answer
    x = 8,007,274.87

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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.