Home / 6,384,800.96-9,576,933.51-2,971,913.94

Finding the Fourth Proportional to 6,384,800.96, 9,576,933.51 and 2,971,913.94

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Solution

The fourth proportional to 6,384,800.96, 9,576,933.51 and 2,971,913.94 is: 4,457,746.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,384,800.96 : 9,576,933.51 = 2,971,913.94 : x
  2. Step 2: Convert to fraction form
    6,384,800.96/9,576,933.51 = 2,971,913.94/x
  3. Step 3: Cross multiply
    6,384,800.96x = 9,576,933.51 × 2,971,913.94
  4. Step 4: Simplify right side
    6,384,800.96x = 28,461,822,200,822.13
  5. Step 5: Solve for x
    x = 28,461,822,200,822.13/6,384,800.96
  6. Step 6: Final answer
    x = 4,457,746.20

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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.