Home / 3,572,231.06-5,357,216.64-1,175,541.50

Finding the Fourth Proportional to 3,572,231.06, 5,357,216.64 and 1,175,541.50

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Solution

The fourth proportional to 3,572,231.06, 5,357,216.64 and 1,175,541.50 is: 1,762,940.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,572,231.06 : 5,357,216.64 = 1,175,541.50 : x
  2. Step 2: Convert to fraction form
    3,572,231.06/5,357,216.64 = 1,175,541.50/x
  3. Step 3: Cross multiply
    3,572,231.06x = 5,357,216.64 × 1,175,541.50
  4. Step 4: Simplify right side
    3,572,231.06x = 6,297,630,484,810.56
  5. Step 5: Solve for x
    x = 6,297,630,484,810.56/3,572,231.06
  6. Step 6: Final answer
    x = 1,762,940.41

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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.