Home / 6,404,899.99-9,607,533.48-2,514,195.21

Finding the Fourth Proportional to 6,404,899.99, 9,607,533.48 and 2,514,195.21

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Solution

The fourth proportional to 6,404,899.99, 9,607,533.48 and 2,514,195.21 is: 3,771,364.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,404,899.99 : 9,607,533.48 = 2,514,195.21 : x
  2. Step 2: Convert to fraction form
    6,404,899.99/9,607,533.48 = 2,514,195.21/x
  3. Step 3: Cross multiply
    6,404,899.99x = 9,607,533.48 × 2,514,195.21
  4. Step 4: Simplify right side
    6,404,899.99x = 24,155,214,607,292.96
  5. Step 5: Solve for x
    x = 24,155,214,607,292.96/6,404,899.99
  6. Step 6: Final answer
    x = 3,771,364.84

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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.