Home / 8,895,935.24-12,277,014.58-5,028,488.12

Finding the Fourth Proportional to 8,895,935.24, 12,277,014.58 and 5,028,488.12

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Solution

The fourth proportional to 8,895,935.24, 12,277,014.58 and 5,028,488.12 is: 6,939,666.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,895,935.24 : 12,277,014.58 = 5,028,488.12 : x
  2. Step 2: Convert to fraction form
    8,895,935.24/12,277,014.58 = 5,028,488.12/x
  3. Step 3: Cross multiply
    8,895,935.24x = 12,277,014.58 × 5,028,488.12
  4. Step 4: Simplify right side
    8,895,935.24x = 61,734,821,964,596.79
  5. Step 5: Solve for x
    x = 61,734,821,964,596.79/8,895,935.24
  6. Step 6: Final answer
    x = 6,939,666.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.