Home / 8,576,962.09-11,836,207.76-4,709,483.26

Finding the Fourth Proportional to 8,576,962.09, 11,836,207.76 and 4,709,483.26

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Solution

The fourth proportional to 8,576,962.09, 11,836,207.76 and 4,709,483.26 is: 6,499,086.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,576,962.09 : 11,836,207.76 = 4,709,483.26 : x
  2. Step 2: Convert to fraction form
    8,576,962.09/11,836,207.76 = 4,709,483.26/x
  3. Step 3: Cross multiply
    8,576,962.09x = 11,836,207.76 × 4,709,483.26
  4. Step 4: Simplify right side
    8,576,962.09x = 55,742,422,254,464.17
  5. Step 5: Solve for x
    x = 55,742,422,254,464.17/8,576,962.09
  6. Step 6: Final answer
    x = 6,499,086.94

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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.