Home / 5,792,609.28-8,695,270.40-4,602,183.68

Finding the Fourth Proportional to 5,792,609.28, 8,695,270.40 and 4,602,183.68

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Solution

The fourth proportional to 5,792,609.28, 8,695,270.40 and 4,602,183.68 is: 6,908,325.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,792,609.28 : 8,695,270.40 = 4,602,183.68 : x
  2. Step 2: Convert to fraction form
    5,792,609.28/8,695,270.40 = 4,602,183.68/x
  3. Step 3: Cross multiply
    5,792,609.28x = 8,695,270.40 × 4,602,183.68
  4. Step 4: Simplify right side
    5,792,609.28x = 40,017,231,528,067.07
  5. Step 5: Solve for x
    x = 40,017,231,528,067.07/5,792,609.28
  6. Step 6: Final answer
    x = 6,908,325.69

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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.