Home / 4,156,643.90-6,234,965.85-4,032,227.90

Finding the Fourth Proportional to 4,156,643.90, 6,234,965.85 and 4,032,227.90

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Solution

The fourth proportional to 4,156,643.90, 6,234,965.85 and 4,032,227.90 is: 6,048,341.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,156,643.90 : 6,234,965.85 = 4,032,227.90 : x
  2. Step 2: Convert to fraction form
    4,156,643.90/6,234,965.85 = 4,032,227.90/x
  3. Step 3: Cross multiply
    4,156,643.90x = 6,234,965.85 × 4,032,227.90
  4. Step 4: Simplify right side
    4,156,643.90x = 25,140,803,255,917.21
  5. Step 5: Solve for x
    x = 25,140,803,255,917.21/4,156,643.90
  6. Step 6: Final answer
    x = 6,048,341.85

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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.