Home / 6,120,969.30-9,184,953.15-2,337,167.70

Finding the Fourth Proportional to 6,120,969.30, 9,184,953.15 and 2,337,167.70

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Solution

The fourth proportional to 6,120,969.30, 9,184,953.15 and 2,337,167.70 is: 3,507,087.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,120,969.30 : 9,184,953.15 = 2,337,167.70 : x
  2. Step 2: Convert to fraction form
    6,120,969.30/9,184,953.15 = 2,337,167.70/x
  3. Step 3: Cross multiply
    6,120,969.30x = 9,184,953.15 × 2,337,167.70
  4. Step 4: Simplify right side
    6,120,969.30x = 21,466,775,828,193.26
  5. Step 5: Solve for x
    x = 21,466,775,828,193.26/6,120,969.30
  6. Step 6: Final answer
    x = 3,507,087.65

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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.