Home / 4,433,271.27-6,650,186.85-1,874,008.98

Finding the Fourth Proportional to 4,433,271.27, 6,650,186.85 and 1,874,008.98

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Solution

The fourth proportional to 4,433,271.27, 6,650,186.85 and 1,874,008.98 is: 2,811,131.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,271.27 : 6,650,186.85 = 1,874,008.98 : x
  2. Step 2: Convert to fraction form
    4,433,271.27/6,650,186.85 = 1,874,008.98/x
  3. Step 3: Cross multiply
    4,433,271.27x = 6,650,186.85 × 1,874,008.98
  4. Step 4: Simplify right side
    4,433,271.27x = 12,462,509,875,577.91
  5. Step 5: Solve for x
    x = 12,462,509,875,577.91/4,433,271.27
  6. Step 6: Final answer
    x = 2,811,131.81

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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.