Home / 9,636,007.60-14,441,764.20-3,949,807.60

Finding the Fourth Proportional to 9,636,007.60, 14,441,764.20 and 3,949,807.60

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Solution

The fourth proportional to 9,636,007.60, 14,441,764.20 and 3,949,807.60 is: 5,919,691.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,636,007.60 : 14,441,764.20 = 3,949,807.60 : x
  2. Step 2: Convert to fraction form
    9,636,007.60/14,441,764.20 = 3,949,807.60/x
  3. Step 3: Cross multiply
    9,636,007.60x = 14,441,764.20 × 3,949,807.60
  4. Step 4: Simplify right side
    9,636,007.60x = 57,042,189,994,567.92
  5. Step 5: Solve for x
    x = 57,042,189,994,567.92/9,636,007.60
  6. Step 6: Final answer
    x = 5,919,691.26

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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.