Home / 10,612,669.37-14,645,533.32-6,029,242.25

Finding the Fourth Proportional to 10,612,669.37, 14,645,533.32 and 6,029,242.25

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Solution

The fourth proportional to 10,612,669.37, 14,645,533.32 and 6,029,242.25 is: 8,320,382.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,612,669.37 : 14,645,533.32 = 6,029,242.25 : x
  2. Step 2: Convert to fraction form
    10,612,669.37/14,645,533.32 = 6,029,242.25/x
  3. Step 3: Cross multiply
    10,612,669.37x = 14,645,533.32 × 6,029,242.25
  4. Step 4: Simplify right side
    10,612,669.37x = 88,301,468,193,499.11
  5. Step 5: Solve for x
    x = 88,301,468,193,499.11/10,612,669.37
  6. Step 6: Final answer
    x = 8,320,382.47

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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.