Home / 9,232,576.71-13,848,875.88-2,409,144.90

Finding the Fourth Proportional to 9,232,576.71, 13,848,875.88 and 2,409,144.90

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Solution

The fourth proportional to 9,232,576.71, 13,848,875.88 and 2,409,144.90 is: 3,613,720.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,232,576.71 : 13,848,875.88 = 2,409,144.90 : x
  2. Step 2: Convert to fraction form
    9,232,576.71/13,848,875.88 = 2,409,144.90/x
  3. Step 3: Cross multiply
    9,232,576.71x = 13,848,875.88 × 2,409,144.90
  4. Step 4: Simplify right side
    9,232,576.71x = 33,363,948,697,035.01
  5. Step 5: Solve for x
    x = 33,363,948,697,035.01/9,232,576.71
  6. Step 6: Final answer
    x = 3,613,720.17

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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.