Home / 4,580,834.40-6,871,251.60-4,475,858.40

Finding the Fourth Proportional to 4,580,834.40, 6,871,251.60 and 4,475,858.40

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Solution

The fourth proportional to 4,580,834.40, 6,871,251.60 and 4,475,858.40 is: 6,713,787.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,834.40 : 6,871,251.60 = 4,475,858.40 : x
  2. Step 2: Convert to fraction form
    4,580,834.40/6,871,251.60 = 4,475,858.40/x
  3. Step 3: Cross multiply
    4,580,834.40x = 6,871,251.60 × 4,475,858.40
  4. Step 4: Simplify right side
    4,580,834.40x = 30,754,749,192,373.44
  5. Step 5: Solve for x
    x = 30,754,749,192,373.44/4,580,834.40
  6. Step 6: Final answer
    x = 6,713,787.60

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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.