Home / 4,600,661.40-6,902,272.34-2,007,193.10

Finding the Fourth Proportional to 4,600,661.40, 6,902,272.34 and 2,007,193.10

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Solution

The fourth proportional to 4,600,661.40, 6,902,272.34 and 2,007,193.10 is: 3,011,348.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,600,661.40 : 6,902,272.34 = 2,007,193.10 : x
  2. Step 2: Convert to fraction form
    4,600,661.40/6,902,272.34 = 2,007,193.10/x
  3. Step 3: Cross multiply
    4,600,661.40x = 6,902,272.34 × 2,007,193.10
  4. Step 4: Simplify right side
    4,600,661.40x = 13,854,193,389,438.96
  5. Step 5: Solve for x
    x = 13,854,193,389,438.96/4,600,661.40
  6. Step 6: Final answer
    x = 3,011,348.19

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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.