Home / 9,360,633.88-14,041,476.06-2,628,523

Finding the Fourth Proportional to 9,360,633.88, 14,041,476.06 and 2,628,523

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Solution

The fourth proportional to 9,360,633.88, 14,041,476.06 and 2,628,523 is: 3,942,931.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360,633.88 : 14,041,476.06 = 2,628,523 : x
  2. Step 2: Convert to fraction form
    9,360,633.88/14,041,476.06 = 2,628,523/x
  3. Step 3: Cross multiply
    9,360,633.88x = 14,041,476.06 × 2,628,523
  4. Step 4: Simplify right side
    9,360,633.88x = 36,908,342,777,659.38
  5. Step 5: Solve for x
    x = 36,908,342,777,659.38/9,360,633.88
  6. Step 6: Final answer
    x = 3,942,931.99

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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.