Home / 6,007,710.80-9,011,488.44-1,458,796.88

Finding the Fourth Proportional to 6,007,710.80, 9,011,488.44 and 1,458,796.88

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Solution

The fourth proportional to 6,007,710.80, 9,011,488.44 and 1,458,796.88 is: 2,188,176.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,007,710.80 : 9,011,488.44 = 1,458,796.88 : x
  2. Step 2: Convert to fraction form
    6,007,710.80/9,011,488.44 = 1,458,796.88/x
  3. Step 3: Cross multiply
    6,007,710.80x = 9,011,488.44 × 1,458,796.88
  4. Step 4: Simplify right side
    6,007,710.80x = 13,145,931,220,428.07
  5. Step 5: Solve for x
    x = 13,145,931,220,428.07/6,007,710.80
  6. Step 6: Final answer
    x = 2,188,176.44

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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.