Home / 2,943,011.64-4,415,638.26-1,024,136.04

Finding the Fourth Proportional to 2,943,011.64, 4,415,638.26 and 1,024,136.04

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Solution

The fourth proportional to 2,943,011.64, 4,415,638.26 and 1,024,136.04 is: 1,536,594.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,943,011.64 : 4,415,638.26 = 1,024,136.04 : x
  2. Step 2: Convert to fraction form
    2,943,011.64/4,415,638.26 = 1,024,136.04/x
  3. Step 3: Cross multiply
    2,943,011.64x = 4,415,638.26 × 1,024,136.04
  4. Step 4: Simplify right side
    2,943,011.64x = 4,522,214,281,668.89
  5. Step 5: Solve for x
    x = 4,522,214,281,668.89/2,943,011.64
  6. Step 6: Final answer
    x = 1,536,594.09

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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.