Home / 7,803,102.60-11,704,653.90-4,933,321.20

Finding the Fourth Proportional to 7,803,102.60, 11,704,653.90 and 4,933,321.20

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Solution

The fourth proportional to 7,803,102.60, 11,704,653.90 and 4,933,321.20 is: 7,399,981.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,803,102.60 : 11,704,653.90 = 4,933,321.20 : x
  2. Step 2: Convert to fraction form
    7,803,102.60/11,704,653.90 = 4,933,321.20/x
  3. Step 3: Cross multiply
    7,803,102.60x = 11,704,653.90 × 4,933,321.20
  4. Step 4: Simplify right side
    7,803,102.60x = 57,742,817,223,532.69
  5. Step 5: Solve for x
    x = 57,742,817,223,532.69/7,803,102.60
  6. Step 6: Final answer
    x = 7,399,981.80

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Similar ratio
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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.