Home / 6,570,037.60-9,856,899.60-3,204,354.40

Finding the Fourth Proportional to 6,570,037.60, 9,856,899.60 and 3,204,354.40

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Solution

The fourth proportional to 6,570,037.60, 9,856,899.60 and 3,204,354.40 is: 4,807,430.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,570,037.60 : 9,856,899.60 = 3,204,354.40 : x
  2. Step 2: Convert to fraction form
    6,570,037.60/9,856,899.60 = 3,204,354.40/x
  3. Step 3: Cross multiply
    6,570,037.60x = 9,856,899.60 × 3,204,354.40
  4. Step 4: Simplify right side
    6,570,037.60x = 31,584,999,603,618.24
  5. Step 5: Solve for x
    x = 31,584,999,603,618.24/6,570,037.60
  6. Step 6: Final answer
    x = 4,807,430.57

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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.