Home / 9,307,809.80-13,961,714.70-2,576,223.80

Finding the Fourth Proportional to 9,307,809.80, 13,961,714.70 and 2,576,223.80

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Solution

The fourth proportional to 9,307,809.80, 13,961,714.70 and 2,576,223.80 is: 3,864,335.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,307,809.80 : 13,961,714.70 = 2,576,223.80 : x
  2. Step 2: Convert to fraction form
    9,307,809.80/13,961,714.70 = 2,576,223.80/x
  3. Step 3: Cross multiply
    9,307,809.80x = 13,961,714.70 × 2,576,223.80
  4. Step 4: Simplify right side
    9,307,809.80x = 35,968,501,698,949.86
  5. Step 5: Solve for x
    x = 35,968,501,698,949.86/9,307,809.80
  6. Step 6: Final answer
    x = 3,864,335.70

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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.