Home / 8,676,110.60-13,014,165.90-4,197,134.60

Finding the Fourth Proportional to 8,676,110.60, 13,014,165.90 and 4,197,134.60

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Solution

The fourth proportional to 8,676,110.60, 13,014,165.90 and 4,197,134.60 is: 6,295,701.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,676,110.60 : 13,014,165.90 = 4,197,134.60 : x
  2. Step 2: Convert to fraction form
    8,676,110.60/13,014,165.90 = 4,197,134.60/x
  3. Step 3: Cross multiply
    8,676,110.60x = 13,014,165.90 × 4,197,134.60
  4. Step 4: Simplify right side
    8,676,110.60x = 54,622,205,989,030.13
  5. Step 5: Solve for x
    x = 54,622,205,989,030.13/8,676,110.60
  6. Step 6: Final answer
    x = 6,295,701.90

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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.