Home / 3,630,431.28-5,011,545.81-2,584,527.69

Finding the Fourth Proportional to 3,630,431.28, 5,011,545.81 and 2,584,527.69

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Solution

The fourth proportional to 3,630,431.28, 5,011,545.81 and 2,584,527.69 is: 3,567,752.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,431.28 : 5,011,545.81 = 2,584,527.69 : x
  2. Step 2: Convert to fraction form
    3,630,431.28/5,011,545.81 = 2,584,527.69/x
  3. Step 3: Cross multiply
    3,630,431.28x = 5,011,545.81 × 2,584,527.69
  4. Step 4: Simplify right side
    3,630,431.28x = 12,952,478,915,648.48
  5. Step 5: Solve for x
    x = 12,952,478,915,648.48/3,630,431.28
  6. Step 6: Final answer
    x = 3,567,752.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.