Home / 6,316,221.33-9,474,243.98-1,523,870.37

Finding the Fourth Proportional to 6,316,221.33, 9,474,243.98 and 1,523,870.37

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Solution

The fourth proportional to 6,316,221.33, 9,474,243.98 and 1,523,870.37 is: 2,285,784.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,316,221.33 : 9,474,243.98 = 1,523,870.37 : x
  2. Step 2: Convert to fraction form
    6,316,221.33/9,474,243.98 = 1,523,870.37/x
  3. Step 3: Cross multiply
    6,316,221.33x = 9,474,243.98 × 1,523,870.37
  4. Step 4: Simplify right side
    6,316,221.33x = 14,437,519,671,653.52
  5. Step 5: Solve for x
    x = 14,437,519,671,653.52/6,316,221.33
  6. Step 6: Final answer
    x = 2,285,784.32

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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.