Home / 9,767,055.11-14,652,682.46-3,290,774

Finding the Fourth Proportional to 9,767,055.11, 14,652,682.46 and 3,290,774

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Solution

The fourth proportional to 9,767,055.11, 14,652,682.46 and 3,290,774 is: 4,936,868.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,767,055.11 : 14,652,682.46 = 3,290,774 : x
  2. Step 2: Convert to fraction form
    9,767,055.11/14,652,682.46 = 3,290,774/x
  3. Step 3: Cross multiply
    9,767,055.11x = 14,652,682.46 × 3,290,774
  4. Step 4: Simplify right side
    9,767,055.11x = 48,218,666,453,170.17
  5. Step 5: Solve for x
    x = 48,218,666,453,170.17/9,767,055.11
  6. Step 6: Final answer
    x = 4,936,868.47

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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.