Home / 2,993,627.34-4,493,280-1,852,939.08

Finding the Fourth Proportional to 2,993,627.34, 4,493,280 and 1,852,939.08

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Solution

The fourth proportional to 2,993,627.34, 4,493,280 and 1,852,939.08 is: 2,781,165.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,993,627.34 : 4,493,280 = 1,852,939.08 : x
  2. Step 2: Convert to fraction form
    2,993,627.34/4,493,280 = 1,852,939.08/x
  3. Step 3: Cross multiply
    2,993,627.34x = 4,493,280 × 1,852,939.08
  4. Step 4: Simplify right side
    2,993,627.34x = 8,325,774,109,382.40
  5. Step 5: Solve for x
    x = 8,325,774,109,382.40/2,993,627.34
  6. Step 6: Final answer
    x = 2,781,165.84

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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.