Home / 6,240,848.60-9,361,272.90-2,646,003.80

Finding the Fourth Proportional to 6,240,848.60, 9,361,272.90 and 2,646,003.80

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Solution

The fourth proportional to 6,240,848.60, 9,361,272.90 and 2,646,003.80 is: 3,969,005.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,240,848.60 : 9,361,272.90 = 2,646,003.80 : x
  2. Step 2: Convert to fraction form
    6,240,848.60/9,361,272.90 = 2,646,003.80/x
  3. Step 3: Cross multiply
    6,240,848.60x = 9,361,272.90 × 2,646,003.80
  4. Step 4: Simplify right side
    6,240,848.60x = 24,769,963,666,237.02
  5. Step 5: Solve for x
    x = 24,769,963,666,237.02/6,240,848.60
  6. Step 6: Final answer
    x = 3,969,005.70

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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.