Home / 2,730,729.60-4,097,323.20-1,234,051.20

Finding the Fourth Proportional to 2,730,729.60, 4,097,323.20 and 1,234,051.20

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Solution

The fourth proportional to 2,730,729.60, 4,097,323.20 and 1,234,051.20 is: 1,851,632.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,729.60 : 4,097,323.20 = 1,234,051.20 : x
  2. Step 2: Convert to fraction form
    2,730,729.60/4,097,323.20 = 1,234,051.20/x
  3. Step 3: Cross multiply
    2,730,729.60x = 4,097,323.20 × 1,234,051.20
  4. Step 4: Simplify right side
    2,730,729.60x = 5,056,306,611,747.84
  5. Step 5: Solve for x
    x = 5,056,306,611,747.84/2,730,729.60
  6. Step 6: Final answer
    x = 1,851,632.11

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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.