Home / 4,114,033.86-6,175,031.14-1,985,616.30

Finding the Fourth Proportional to 4,114,033.86, 6,175,031.14 and 1,985,616.30

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Solution

The fourth proportional to 4,114,033.86, 6,175,031.14 and 1,985,616.30 is: 2,980,345.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114,033.86 : 6,175,031.14 = 1,985,616.30 : x
  2. Step 2: Convert to fraction form
    4,114,033.86/6,175,031.14 = 1,985,616.30/x
  3. Step 3: Cross multiply
    4,114,033.86x = 6,175,031.14 × 1,985,616.30
  4. Step 4: Simplify right side
    4,114,033.86x = 12,261,242,484,591.58
  5. Step 5: Solve for x
    x = 12,261,242,484,591.58/4,114,033.86
  6. Step 6: Final answer
    x = 2,980,345.54

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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.