Home / 6,316,220.96-9,474,243.41-1,523,870.00

Finding the Fourth Proportional to 6,316,220.96, 9,474,243.41 and 1,523,870.00

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Solution

The fourth proportional to 6,316,220.96, 9,474,243.41 and 1,523,870.00 is: 2,285,783.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,316,220.96 : 9,474,243.41 = 1,523,870.00 : x
  2. Step 2: Convert to fraction form
    6,316,220.96/9,474,243.41 = 1,523,870.00/x
  3. Step 3: Cross multiply
    6,316,220.96x = 9,474,243.41 × 1,523,870.00
  4. Step 4: Simplify right side
    6,316,220.96x = 14,437,515,261,635.16
  5. Step 5: Solve for x
    x = 14,437,515,261,635.16/6,316,220.96
  6. Step 6: Final answer
    x = 2,285,783.76

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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.