Home / 4,022,657.60-6,033,986.40-2,406,027.20

Finding the Fourth Proportional to 4,022,657.60, 6,033,986.40 and 2,406,027.20

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Solution

The fourth proportional to 4,022,657.60, 6,033,986.40 and 2,406,027.20 is: 3,609,040.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,657.60 : 6,033,986.40 = 2,406,027.20 : x
  2. Step 2: Convert to fraction form
    4,022,657.60/6,033,986.40 = 2,406,027.20/x
  3. Step 3: Cross multiply
    4,022,657.60x = 6,033,986.40 × 2,406,027.20
  4. Step 4: Simplify right side
    4,022,657.60x = 14,517,935,402,830.08
  5. Step 5: Solve for x
    x = 14,517,935,402,830.08/4,022,657.60
  6. Step 6: Final answer
    x = 3,609,040.80

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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.