Home / 9,360,402.80-14,040,604.20-6,113,145.20

Finding the Fourth Proportional to 9,360,402.80, 14,040,604.20 and 6,113,145.20

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Solution

The fourth proportional to 9,360,402.80, 14,040,604.20 and 6,113,145.20 is: 9,169,717.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360,402.80 : 14,040,604.20 = 6,113,145.20 : x
  2. Step 2: Convert to fraction form
    9,360,402.80/14,040,604.20 = 6,113,145.20/x
  3. Step 3: Cross multiply
    9,360,402.80x = 14,040,604.20 × 6,113,145.20
  4. Step 4: Simplify right side
    9,360,402.80x = 85,832,252,170,329.84
  5. Step 5: Solve for x
    x = 85,832,252,170,329.84/9,360,402.80
  6. Step 6: Final answer
    x = 9,169,717.80

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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.