Home / 4,345,235.20-6,517,852.80-2,754,848.80

Finding the Fourth Proportional to 4,345,235.20, 6,517,852.80 and 2,754,848.80

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Solution

The fourth proportional to 4,345,235.20, 6,517,852.80 and 2,754,848.80 is: 4,132,273.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,235.20 : 6,517,852.80 = 2,754,848.80 : x
  2. Step 2: Convert to fraction form
    4,345,235.20/6,517,852.80 = 2,754,848.80/x
  3. Step 3: Cross multiply
    4,345,235.20x = 6,517,852.80 × 2,754,848.80
  4. Step 4: Simplify right side
    4,345,235.20x = 17,955,698,964,656.64
  5. Step 5: Solve for x
    x = 17,955,698,964,656.64/4,345,235.20
  6. Step 6: Final answer
    x = 4,132,273.20

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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.