Home / 9,576,847.20-14,372,269.20-6,742,495.20

Finding the Fourth Proportional to 9,576,847.20, 14,372,269.20 and 6,742,495.20

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Solution

The fourth proportional to 9,576,847.20, 14,372,269.20 and 6,742,495.20 is: 10,118,669.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,576,847.20 : 14,372,269.20 = 6,742,495.20 : x
  2. Step 2: Convert to fraction form
    9,576,847.20/14,372,269.20 = 6,742,495.20/x
  3. Step 3: Cross multiply
    9,576,847.20x = 14,372,269.20 × 6,742,495.20
  4. Step 4: Simplify right side
    9,576,847.20x = 96,904,956,094,107.84
  5. Step 5: Solve for x
    x = 96,904,956,094,107.84/9,576,847.20
  6. Step 6: Final answer
    x = 10,118,669.96

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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.