Home / 9,656,814.60-14,485,221.90-2,925,228.60

Finding the Fourth Proportional to 9,656,814.60, 14,485,221.90 and 2,925,228.60

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Solution

The fourth proportional to 9,656,814.60, 14,485,221.90 and 2,925,228.60 is: 4,387,842.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,814.60 : 14,485,221.90 = 2,925,228.60 : x
  2. Step 2: Convert to fraction form
    9,656,814.60/14,485,221.90 = 2,925,228.60/x
  3. Step 3: Cross multiply
    9,656,814.60x = 14,485,221.90 × 2,925,228.60
  4. Step 4: Simplify right side
    9,656,814.60x = 42,372,585,379,226.34
  5. Step 5: Solve for x
    x = 42,372,585,379,226.34/9,656,814.60
  6. Step 6: Final answer
    x = 4,387,842.90

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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.