Home / 6,509,470.40-9,765,829.17-4,594,122.96

Finding the Fourth Proportional to 6,509,470.40, 9,765,829.17 and 4,594,122.96

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Solution

The fourth proportional to 6,509,470.40, 9,765,829.17 and 4,594,122.96 is: 6,892,330.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,509,470.40 : 9,765,829.17 = 4,594,122.96 : x
  2. Step 2: Convert to fraction form
    6,509,470.40/9,765,829.17 = 4,594,122.96/x
  3. Step 3: Cross multiply
    6,509,470.40x = 9,765,829.17 × 4,594,122.96
  4. Step 4: Simplify right side
    6,509,470.40x = 44,865,420,032,728.64
  5. Step 5: Solve for x
    x = 44,865,420,032,728.64/6,509,470.40
  6. Step 6: Final answer
    x = 6,892,330.30

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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.