Home / 4,329,494.40-6,496,574.40-1,805,404.80

Finding the Fourth Proportional to 4,329,494.40, 6,496,574.40 and 1,805,404.80

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Solution

The fourth proportional to 4,329,494.40, 6,496,574.40 and 1,805,404.80 is: 2,709,079.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329,494.40 : 6,496,574.40 = 1,805,404.80 : x
  2. Step 2: Convert to fraction form
    4,329,494.40/6,496,574.40 = 1,805,404.80/x
  3. Step 3: Cross multiply
    4,329,494.40x = 6,496,574.40 × 1,805,404.80
  4. Step 4: Simplify right side
    4,329,494.40x = 11,728,946,605,317.12
  5. Step 5: Solve for x
    x = 11,728,946,605,317.12/4,329,494.40
  6. Step 6: Final answer
    x = 2,709,079.98

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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.