Home / 8,630,200.44-12,941,935.10-3,235,911.48

Finding the Fourth Proportional to 8,630,200.44, 12,941,935.10 and 3,235,911.48

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Solution

The fourth proportional to 8,630,200.44, 12,941,935.10 and 3,235,911.48 is: 4,852,605.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,630,200.44 : 12,941,935.10 = 3,235,911.48 : x
  2. Step 2: Convert to fraction form
    8,630,200.44/12,941,935.10 = 3,235,911.48/x
  3. Step 3: Cross multiply
    8,630,200.44x = 12,941,935.10 × 3,235,911.48
  4. Step 4: Simplify right side
    8,630,200.44x = 41,878,956,363,504.95
  5. Step 5: Solve for x
    x = 41,878,956,363,504.95/8,630,200.44
  6. Step 6: Final answer
    x = 4,852,605.30

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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.