Home / 8,868,230.40-13,304,313.90-4,074,763.80

Finding the Fourth Proportional to 8,868,230.40, 13,304,313.90 and 4,074,763.80

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Solution

The fourth proportional to 8,868,230.40, 13,304,313.90 and 4,074,763.80 is: 6,113,050.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,868,230.40 : 13,304,313.90 = 4,074,763.80 : x
  2. Step 2: Convert to fraction form
    8,868,230.40/13,304,313.90 = 4,074,763.80/x
  3. Step 3: Cross multiply
    8,868,230.40x = 13,304,313.90 × 4,074,763.80
  4. Step 4: Simplify right side
    8,868,230.40x = 54,211,936,663,556.82
  5. Step 5: Solve for x
    x = 54,211,936,663,556.82/8,868,230.40
  6. Step 6: Final answer
    x = 6,113,050.09

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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.