Home / 3,575,623.08-4,933,654.02-2,005,807.08

Finding the Fourth Proportional to 3,575,623.08, 4,933,654.02 and 2,005,807.08

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Solution

The fourth proportional to 3,575,623.08, 4,933,654.02 and 2,005,807.08 is: 2,767,617.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,623.08 : 4,933,654.02 = 2,005,807.08 : x
  2. Step 2: Convert to fraction form
    3,575,623.08/4,933,654.02 = 2,005,807.08/x
  3. Step 3: Cross multiply
    3,575,623.08x = 4,933,654.02 × 2,005,807.08
  4. Step 4: Simplify right side
    3,575,623.08x = 9,895,958,163,586.46
  5. Step 5: Solve for x
    x = 9,895,958,163,586.46/3,575,623.08
  6. Step 6: Final answer
    x = 2,767,617.82

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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.