Home / 4,054,006.18-5,600,605.16-2,661,870.65

Finding the Fourth Proportional to 4,054,006.18, 5,600,605.16 and 2,661,870.65

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Solution

The fourth proportional to 4,054,006.18, 5,600,605.16 and 2,661,870.65 is: 3,677,371.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054,006.18 : 5,600,605.16 = 2,661,870.65 : x
  2. Step 2: Convert to fraction form
    4,054,006.18/5,600,605.16 = 2,661,870.65/x
  3. Step 3: Cross multiply
    4,054,006.18x = 5,600,605.16 × 2,661,870.65
  4. Step 4: Simplify right side
    4,054,006.18x = 14,908,086,487,314.46
  5. Step 5: Solve for x
    x = 14,908,086,487,314.46/4,054,006.18
  6. Step 6: Final answer
    x = 3,677,371.42

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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.