Home / 6,558,935.58-9,051,362.55-3,618,752.53

Finding the Fourth Proportional to 6,558,935.58, 9,051,362.55 and 3,618,752.53

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Solution

The fourth proportional to 6,558,935.58, 9,051,362.55 and 3,618,752.53 is: 4,993,895.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,558,935.58 : 9,051,362.55 = 3,618,752.53 : x
  2. Step 2: Convert to fraction form
    6,558,935.58/9,051,362.55 = 3,618,752.53/x
  3. Step 3: Cross multiply
    6,558,935.58x = 9,051,362.55 × 3,618,752.53
  4. Step 4: Simplify right side
    6,558,935.58x = 32,754,641,127,759.75
  5. Step 5: Solve for x
    x = 32,754,641,127,759.75/6,558,935.58
  6. Step 6: Final answer
    x = 4,993,895.84

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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.