Home / 4,807,963.40-6,634,784.10-2,632,467.08

Finding the Fourth Proportional to 4,807,963.40, 6,634,784.10 and 2,632,467.08

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Solution

The fourth proportional to 4,807,963.40, 6,634,784.10 and 2,632,467.08 is: 3,632,692.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,807,963.40 : 6,634,784.10 = 2,632,467.08 : x
  2. Step 2: Convert to fraction form
    4,807,963.40/6,634,784.10 = 2,632,467.08/x
  3. Step 3: Cross multiply
    4,807,963.40x = 6,634,784.10 × 2,632,467.08
  4. Step 4: Simplify right side
    4,807,963.40x = 17,465,850,726,157.43
  5. Step 5: Solve for x
    x = 17,465,850,726,157.43/4,807,963.40
  6. Step 6: Final answer
    x = 3,632,692.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.