Home / 10,731,329.24-16,097,002.95-2,644,305.98

Finding the Fourth Proportional to 10,731,329.24, 16,097,002.95 and 2,644,305.98

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Solution

The fourth proportional to 10,731,329.24, 16,097,002.95 and 2,644,305.98 is: 3,966,461.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,731,329.24 : 16,097,002.95 = 2,644,305.98 : x
  2. Step 2: Convert to fraction form
    10,731,329.24/16,097,002.95 = 2,644,305.98/x
  3. Step 3: Cross multiply
    10,731,329.24x = 16,097,002.95 × 2,644,305.98
  4. Step 4: Simplify right side
    10,731,329.24x = 42,565,401,160,762.64
  5. Step 5: Solve for x
    x = 42,565,401,160,762.64/10,731,329.24
  6. Step 6: Final answer
    x = 3,966,461.21

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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.