Home / 6,383,386.60-9,575,079.90-4,367,847.40

Finding the Fourth Proportional to 6,383,386.60, 9,575,079.90 and 4,367,847.40

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Solution

The fourth proportional to 6,383,386.60, 9,575,079.90 and 4,367,847.40 is: 6,551,771.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,383,386.60 : 9,575,079.90 = 4,367,847.40 : x
  2. Step 2: Convert to fraction form
    6,383,386.60/9,575,079.90 = 4,367,847.40/x
  3. Step 3: Cross multiply
    6,383,386.60x = 9,575,079.90 × 4,367,847.40
  4. Step 4: Simplify right side
    6,383,386.60x = 41,822,487,846,007.27
  5. Step 5: Solve for x
    x = 41,822,487,846,007.27/6,383,386.60
  6. Step 6: Final answer
    x = 6,551,771.10

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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.