Home / 3,265,602.40-4,896,070.80-1,467,013.60

Finding the Fourth Proportional to 3,265,602.40, 4,896,070.80 and 1,467,013.60

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Solution

The fourth proportional to 3,265,602.40, 4,896,070.80 and 1,467,013.60 is: 2,199,472.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,265,602.40 : 4,896,070.80 = 1,467,013.60 : x
  2. Step 2: Convert to fraction form
    3,265,602.40/4,896,070.80 = 1,467,013.60/x
  3. Step 3: Cross multiply
    3,265,602.40x = 4,896,070.80 × 1,467,013.60
  4. Step 4: Simplify right side
    3,265,602.40x = 7,182,602,450,162.88
  5. Step 5: Solve for x
    x = 7,182,602,450,162.88/3,265,602.40
  6. Step 6: Final answer
    x = 2,199,472.43

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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.