Home / 4,675,600.36-7,013,799.90-1,642,701.16

Finding the Fourth Proportional to 4,675,600.36, 7,013,799.90 and 1,642,701.16

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Solution

The fourth proportional to 4,675,600.36, 7,013,799.90 and 1,642,701.16 is: 2,464,192.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675,600.36 : 7,013,799.90 = 1,642,701.16 : x
  2. Step 2: Convert to fraction form
    4,675,600.36/7,013,799.90 = 1,642,701.16/x
  3. Step 3: Cross multiply
    4,675,600.36x = 7,013,799.90 × 1,642,701.16
  4. Step 4: Simplify right side
    4,675,600.36x = 11,521,577,231,737.88
  5. Step 5: Solve for x
    x = 11,521,577,231,737.88/4,675,600.36
  6. Step 6: Final answer
    x = 2,464,192.05

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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.