Home / 9,808,603.16-14,715,022.44-2,985,709.88

Finding the Fourth Proportional to 9,808,603.16, 14,715,022.44 and 2,985,709.88

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Solution

The fourth proportional to 9,808,603.16, 14,715,022.44 and 2,985,709.88 is: 4,479,209.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,808,603.16 : 14,715,022.44 = 2,985,709.88 : x
  2. Step 2: Convert to fraction form
    9,808,603.16/14,715,022.44 = 2,985,709.88/x
  3. Step 3: Cross multiply
    9,808,603.16x = 14,715,022.44 × 2,985,709.88
  4. Step 4: Simplify right side
    9,808,603.16x = 43,934,787,883,529.70
  5. Step 5: Solve for x
    x = 43,934,787,883,529.70/9,808,603.16
  6. Step 6: Final answer
    x = 4,479,209.44

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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.