Home / 3,623,189.62-5,434,807.52-1,064,394.16

Finding the Fourth Proportional to 3,623,189.62, 5,434,807.52 and 1,064,394.16

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Solution

The fourth proportional to 3,623,189.62, 5,434,807.52 and 1,064,394.16 is: 1,596,598.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,623,189.62 : 5,434,807.52 = 1,064,394.16 : x
  2. Step 2: Convert to fraction form
    3,623,189.62/5,434,807.52 = 1,064,394.16/x
  3. Step 3: Cross multiply
    3,623,189.62x = 5,434,807.52 × 1,064,394.16
  4. Step 4: Simplify right side
    3,623,189.62x = 5,784,777,385,012.08
  5. Step 5: Solve for x
    x = 5,784,777,385,012.08/3,623,189.62
  6. Step 6: Final answer
    x = 1,596,598.02

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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.