Home / 9,384,188.28-14,067,407.04-7,075,098.96

Finding the Fourth Proportional to 9,384,188.28, 14,067,407.04 and 7,075,098.96

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Solution

The fourth proportional to 9,384,188.28, 14,067,407.04 and 7,075,098.96 is: 10,605,956.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,384,188.28 : 14,067,407.04 = 7,075,098.96 : x
  2. Step 2: Convert to fraction form
    9,384,188.28/14,067,407.04 = 7,075,098.96/x
  3. Step 3: Cross multiply
    9,384,188.28x = 14,067,407.04 × 7,075,098.96
  4. Step 4: Simplify right side
    9,384,188.28x = 99,528,296,918,600.67
  5. Step 5: Solve for x
    x = 99,528,296,918,600.67/9,384,188.28
  6. Step 6: Final answer
    x = 10,605,956.95

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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.