Home / 7,664,228.52-10,576,152.23-4,398,744.71

Finding the Fourth Proportional to 7,664,228.52, 10,576,152.23 and 4,398,744.71

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Solution

The fourth proportional to 7,664,228.52, 10,576,152.23 and 4,398,744.71 is: 6,069,990.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,664,228.52 : 10,576,152.23 = 4,398,744.71 : x
  2. Step 2: Convert to fraction form
    7,664,228.52/10,576,152.23 = 4,398,744.71/x
  3. Step 3: Cross multiply
    7,664,228.52x = 10,576,152.23 × 4,398,744.71
  4. Step 4: Simplify right side
    7,664,228.52x = 46,521,793,598,992.72
  5. Step 5: Solve for x
    x = 46,521,793,598,992.72/7,664,228.52
  6. Step 6: Final answer
    x = 6,069,990.41

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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.