Home / 4,366,155.60-6,552,343.80-1,843,621.20

Finding the Fourth Proportional to 4,366,155.60, 6,552,343.80 and 1,843,621.20

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Solution

The fourth proportional to 4,366,155.60, 6,552,343.80 and 1,843,621.20 is: 2,766,745.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366,155.60 : 6,552,343.80 = 1,843,621.20 : x
  2. Step 2: Convert to fraction form
    4,366,155.60/6,552,343.80 = 1,843,621.20/x
  3. Step 3: Cross multiply
    4,366,155.60x = 6,552,343.80 × 1,843,621.20
  4. Step 4: Simplify right side
    4,366,155.60x = 12,080,039,939,368.56
  5. Step 5: Solve for x
    x = 12,080,039,939,368.56/4,366,155.60
  6. Step 6: Final answer
    x = 2,766,745.17

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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.