Home / 5,568,948.29-8,353,429.10-1,525,470.98

Finding the Fourth Proportional to 5,568,948.29, 8,353,429.10 and 1,525,470.98

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Solution

The fourth proportional to 5,568,948.29, 8,353,429.10 and 1,525,470.98 is: 2,288,208.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,568,948.29 : 8,353,429.10 = 1,525,470.98 : x
  2. Step 2: Convert to fraction form
    5,568,948.29/8,353,429.10 = 1,525,470.98/x
  3. Step 3: Cross multiply
    5,568,948.29x = 8,353,429.10 × 1,525,470.98
  4. Step 4: Simplify right side
    5,568,948.29x = 12,742,913,637,584.05
  5. Step 5: Solve for x
    x = 12,742,913,637,584.05/5,568,948.29
  6. Step 6: Final answer
    x = 2,288,208.29

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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.