Home / 9,952,367.46-14,927,729.82-2,764,070.28

Finding the Fourth Proportional to 9,952,367.46, 14,927,729.82 and 2,764,070.28

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Solution

The fourth proportional to 9,952,367.46, 14,927,729.82 and 2,764,070.28 is: 4,145,877.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,952,367.46 : 14,927,729.82 = 2,764,070.28 : x
  2. Step 2: Convert to fraction form
    9,952,367.46/14,927,729.82 = 2,764,070.28/x
  3. Step 3: Cross multiply
    9,952,367.46x = 14,927,729.82 × 2,764,070.28
  4. Step 4: Simplify right side
    9,952,367.46x = 41,261,294,343,331.75
  5. Step 5: Solve for x
    x = 41,261,294,343,331.75/9,952,367.46
  6. Step 6: Final answer
    x = 4,145,877.30

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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.