Home / 5,568,953.77-8,353,437.26-1,525,476.44

Finding the Fourth Proportional to 5,568,953.77, 8,353,437.26 and 1,525,476.44

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Solution

The fourth proportional to 5,568,953.77, 8,353,437.26 and 1,525,476.44 is: 2,288,216.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,568,953.77 : 8,353,437.26 = 1,525,476.44 : x
  2. Step 2: Convert to fraction form
    5,568,953.77/8,353,437.26 = 1,525,476.44/x
  3. Step 3: Cross multiply
    5,568,953.77x = 8,353,437.26 × 1,525,476.44
  4. Step 4: Simplify right side
    5,568,953.77x = 12,742,971,746,404.36
  5. Step 5: Solve for x
    x = 12,742,971,746,404.36/5,568,953.77
  6. Step 6: Final answer
    x = 2,288,216.47

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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.