Home / 9,767,055.36-14,652,682.83-3,290,774.25

Finding the Fourth Proportional to 9,767,055.36, 14,652,682.83 and 3,290,774.25

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Solution

The fourth proportional to 9,767,055.36, 14,652,682.83 and 3,290,774.25 is: 4,936,868.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,767,055.36 : 14,652,682.83 = 3,290,774.25 : x
  2. Step 2: Convert to fraction form
    9,767,055.36/14,652,682.83 = 3,290,774.25/x
  3. Step 3: Cross multiply
    9,767,055.36x = 14,652,682.83 × 3,290,774.25
  4. Step 4: Simplify right side
    9,767,055.36x = 48,218,671,350,381.12
  5. Step 5: Solve for x
    x = 48,218,671,350,381.12/9,767,055.36
  6. Step 6: Final answer
    x = 4,936,868.85

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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.