Home / 9,476,964.41-14,215,488.07-3,000,071.36

Finding the Fourth Proportional to 9,476,964.41, 14,215,488.07 and 3,000,071.36

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Solution

The fourth proportional to 9,476,964.41, 14,215,488.07 and 3,000,071.36 is: 4,500,120.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,476,964.41 : 14,215,488.07 = 3,000,071.36 : x
  2. Step 2: Convert to fraction form
    9,476,964.41/14,215,488.07 = 3,000,071.36/x
  3. Step 3: Cross multiply
    9,476,964.41x = 14,215,488.07 × 3,000,071.36
  4. Step 4: Simplify right side
    9,476,964.41x = 42,647,478,655,267.22
  5. Step 5: Solve for x
    x = 42,647,478,655,267.22/9,476,964.41
  6. Step 6: Final answer
    x = 4,500,120.17

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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.