Home / 3,618,267.04-5,427,548.16-922,662.16

Finding the Fourth Proportional to 3,618,267.04, 5,427,548.16 and 922,662.16

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Solution

The fourth proportional to 3,618,267.04, 5,427,548.16 and 922,662.16 is: 1,384,030.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,618,267.04 : 5,427,548.16 = 922,662.16 : x
  2. Step 2: Convert to fraction form
    3,618,267.04/5,427,548.16 = 922,662.16/x
  3. Step 3: Cross multiply
    3,618,267.04x = 5,427,548.16 × 922,662.16
  4. Step 4: Simplify right side
    3,618,267.04x = 5,007,793,308,809.63
  5. Step 5: Solve for x
    x = 5,007,793,308,809.63/3,618,267.04
  6. Step 6: Final answer
    x = 1,384,030.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.