Home / 1,568,479.59-2,352,718.98-446,548.59

Finding the Fourth Proportional to 1,568,479.59, 2,352,718.98 and 446,548.59

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Solution

The fourth proportional to 1,568,479.59, 2,352,718.98 and 446,548.59 is: 669,822.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,568,479.59 : 2,352,718.98 = 446,548.59 : x
  2. Step 2: Convert to fraction form
    1,568,479.59/2,352,718.98 = 446,548.59/x
  3. Step 3: Cross multiply
    1,568,479.59x = 2,352,718.98 × 446,548.59
  4. Step 4: Simplify right side
    1,568,479.59x = 1,050,603,343,185.24
  5. Step 5: Solve for x
    x = 1,050,603,343,185.24/1,568,479.59
  6. Step 6: Final answer
    x = 669,822.77

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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.