Home / 4,200,904.30-5,868,668.90-4,200,904.30

Finding the Fourth Proportional to 4,200,904.30, 5,868,668.90 and 4,200,904.30

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Solution

The fourth proportional to 4,200,904.30, 5,868,668.90 and 4,200,904.30 is: 5,868,668.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,200,904.30 : 5,868,668.90 = 4,200,904.30 : x
  2. Step 2: Convert to fraction form
    4,200,904.30/5,868,668.90 = 4,200,904.30/x
  3. Step 3: Cross multiply
    4,200,904.30x = 5,868,668.90 × 4,200,904.30
  4. Step 4: Simplify right side
    4,200,904.30x = 24,653,716,417,286.27
  5. Step 5: Solve for x
    x = 24,653,716,417,286.27/4,200,904.30
  6. Step 6: Final answer
    x = 5,868,668.90

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.