Home / 2,863,429.40-4,295,045.10-733,534.40

Finding the Fourth Proportional to 2,863,429.40, 4,295,045.10 and 733,534.40

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Solution

The fourth proportional to 2,863,429.40, 4,295,045.10 and 733,534.40 is: 1,100,276.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,863,429.40 : 4,295,045.10 = 733,534.40 : x
  2. Step 2: Convert to fraction form
    2,863,429.40/4,295,045.10 = 733,534.40/x
  3. Step 3: Cross multiply
    2,863,429.40x = 4,295,045.10 × 733,534.40
  4. Step 4: Simplify right side
    2,863,429.40x = 3,150,563,330,401.44
  5. Step 5: Solve for x
    x = 3,150,563,330,401.44/2,863,429.40
  6. Step 6: Final answer
    x = 1,100,276.24

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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.