Home / 4,032,004.90-6,048,007.35-3,423,144.10

Finding the Fourth Proportional to 4,032,004.90, 6,048,007.35 and 3,423,144.10

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Solution

The fourth proportional to 4,032,004.90, 6,048,007.35 and 3,423,144.10 is: 5,134,716.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,004.90 : 6,048,007.35 = 3,423,144.10 : x
  2. Step 2: Convert to fraction form
    4,032,004.90/6,048,007.35 = 3,423,144.10/x
  3. Step 3: Cross multiply
    4,032,004.90x = 6,048,007.35 × 3,423,144.10
  4. Step 4: Simplify right side
    4,032,004.90x = 20,703,200,676,909.13
  5. Step 5: Solve for x
    x = 20,703,200,676,909.13/4,032,004.90
  6. Step 6: Final answer
    x = 5,134,716.15

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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.