Home / 3,564,000.90-5,344,964.55-1,967,328.90

Finding the Fourth Proportional to 3,564,000.90, 5,344,964.55 and 1,967,328.90

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Solution

The fourth proportional to 3,564,000.90, 5,344,964.55 and 1,967,328.90 is: 2,950,421.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,000.90 : 5,344,964.55 = 1,967,328.90 : x
  2. Step 2: Convert to fraction form
    3,564,000.90/5,344,964.55 = 1,967,328.90/x
  3. Step 3: Cross multiply
    3,564,000.90x = 5,344,964.55 × 1,967,328.90
  4. Step 4: Simplify right side
    3,564,000.90x = 10,515,303,228,690.49
  5. Step 5: Solve for x
    x = 10,515,303,228,690.49/3,564,000.90
  6. Step 6: Final answer
    x = 2,950,421.04

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1.5x scale

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.