Home / 6,563,465.76-9,057,799.44-3,809,932.32

Finding the Fourth Proportional to 6,563,465.76, 9,057,799.44 and 3,809,932.32

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Solution

The fourth proportional to 6,563,465.76, 9,057,799.44 and 3,809,932.32 is: 5,257,832.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,563,465.76 : 9,057,799.44 = 3,809,932.32 : x
  2. Step 2: Convert to fraction form
    6,563,465.76/9,057,799.44 = 3,809,932.32/x
  3. Step 3: Cross multiply
    6,563,465.76x = 9,057,799.44 × 3,809,932.32
  4. Step 4: Simplify right side
    6,563,465.76x = 34,509,602,834,533.90
  5. Step 5: Solve for x
    x = 34,509,602,834,533.90/6,563,465.76
  6. Step 6: Final answer
    x = 5,257,832.39

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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.