Home / 9,577,688.80-14,366,495.40-2,846,102.80

Finding the Fourth Proportional to 9,577,688.80, 14,366,495.40 and 2,846,102.80

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Solution

The fourth proportional to 9,577,688.80, 14,366,495.40 and 2,846,102.80 is: 4,269,142.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,577,688.80 : 14,366,495.40 = 2,846,102.80 : x
  2. Step 2: Convert to fraction form
    9,577,688.80/14,366,495.40 = 2,846,102.80/x
  3. Step 3: Cross multiply
    9,577,688.80x = 14,366,495.40 × 2,846,102.80
  4. Step 4: Simplify right side
    9,577,688.80x = 40,888,522,784,127.12
  5. Step 5: Solve for x
    x = 40,888,522,784,127.12/9,577,688.80
  6. Step 6: Final answer
    x = 4,269,142.97

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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.