Home / 10,442,101.07-14,410,967.49-5,796,322.58

Finding the Fourth Proportional to 10,442,101.07, 14,410,967.49 and 5,796,322.58

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Solution

The fourth proportional to 10,442,101.07, 14,410,967.49 and 5,796,322.58 is: 7,999,406.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,442,101.07 : 14,410,967.49 = 5,796,322.58 : x
  2. Step 2: Convert to fraction form
    10,442,101.07/14,410,967.49 = 5,796,322.58/x
  3. Step 3: Cross multiply
    10,442,101.07x = 14,410,967.49 × 5,796,322.58
  4. Step 4: Simplify right side
    10,442,101.07x = 83,530,616,189,878.09
  5. Step 5: Solve for x
    x = 83,530,616,189,878.09/10,442,101.07
  6. Step 6: Final answer
    x = 7,999,406.98

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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.