Home / 2,235,274.08-3,352,878.34-552,377.60

Finding the Fourth Proportional to 2,235,274.08, 3,352,878.34 and 552,377.60

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Solution

The fourth proportional to 2,235,274.08, 3,352,878.34 and 552,377.60 is: 828,558.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235,274.08 : 3,352,878.34 = 552,377.60 : x
  2. Step 2: Convert to fraction form
    2,235,274.08/3,352,878.34 = 552,377.60/x
  3. Step 3: Cross multiply
    2,235,274.08x = 3,352,878.34 × 552,377.60
  4. Step 4: Simplify right side
    2,235,274.08x = 1,852,054,890,541.18
  5. Step 5: Solve for x
    x = 1,852,054,890,541.18/2,235,274.08
  6. Step 6: Final answer
    x = 828,558.30

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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.