Home / 6,157,784.01-8,497,720.60-3,441,530.01

Finding the Fourth Proportional to 6,157,784.01, 8,497,720.60 and 3,441,530.01

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Solution

The fourth proportional to 6,157,784.01, 8,497,720.60 and 3,441,530.01 is: 4,749,299.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,157,784.01 : 8,497,720.60 = 3,441,530.01 : x
  2. Step 2: Convert to fraction form
    6,157,784.01/8,497,720.60 = 3,441,530.01/x
  3. Step 3: Cross multiply
    6,157,784.01x = 8,497,720.60 × 3,441,530.01
  4. Step 4: Simplify right side
    6,157,784.01x = 29,245,160,461,495.20
  5. Step 5: Solve for x
    x = 29,245,160,461,495.20/6,157,784.01
  6. Step 6: Final answer
    x = 4,749,299.49

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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.