Home / 10,433,783.36-14,398,436.64-5,850,090.56

Finding the Fourth Proportional to 10,433,783.36, 14,398,436.64 and 5,850,090.56

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Solution

The fourth proportional to 10,433,783.36, 14,398,436.64 and 5,850,090.56 is: 8,073,021.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,433,783.36 : 14,398,436.64 = 5,850,090.56 : x
  2. Step 2: Convert to fraction form
    10,433,783.36/14,398,436.64 = 5,850,090.56/x
  3. Step 3: Cross multiply
    10,433,783.36x = 14,398,436.64 × 5,850,090.56
  4. Step 4: Simplify right side
    10,433,783.36x = 84,232,158,266,422.11
  5. Step 5: Solve for x
    x = 84,232,158,266,422.11/10,433,783.36
  6. Step 6: Final answer
    x = 8,073,021.58

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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.